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Readers response: What are your driving pet peeves?

<p>When it comes to reckless driving, some specific actions can make anyone irate. </p> <p>We asked our readers what their driving pet peeves are, and the response was overwhelming. Here's what they said. </p> <p><strong>Robyn Kay</strong> - People who don’t indicate! And people who don’t know the road rules, and red light runners.</p> <p><strong>Clay Lorraine Sumsion</strong> - People who reverse out of a car parking space at a shopping centre when you are going past and think they have the right of way!</p> <p><strong>Karen Ambrose</strong> - When I’m diligently sticking to the speed limit on the highway and they keep whizzing past me. Oh well, they can get booked and I’ll be laughing.</p> <p><strong>Barbara Belmonte</strong> - (1) motorists who leave about 2 car lengths from the car in front at traffic lights preventing those who want to turn left. (2) motorists who don't know how to use roundabouts.</p> <p><strong>Ruth Hourigan</strong> - Drivers who drive 10 to 15 km hour under the speed limit then speed up to 5km hour over the speed limit the second you come to an overtaking lane.</p> <p><strong>Dotty Weary</strong> - People who daydream at traffic lights!!!</p> <p><strong>Dorrise Humes</strong> - Drivers who have their lights on high beam in lit up areas, especially in the city.</p> <p><strong>Jo Pollock</strong> - People driving too close behind me. It just makes me slow down.</p> <p><strong>Helen Johnson</strong> - Leaving trolleys in parking bays at supermarkets.</p> <p><strong>Judi Saunders</strong> - Tailgaters and drivers who weave in and out of all lanes.</p> <p><strong>Susan Vemer</strong> - People who don't use their indicators properly!</p> <p><em>Image credits: Shutterstock</em></p> <p> </p>

Legal

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Aussie drivers warned over commonly ignored road rule

<p>Aussie drivers are being reminded to follow simple road rules and etiquette when driving on a highway, with one often ignored rule costing drivers hundreds. </p> <p>Police are fining drivers caught driving in the right lane on a highway without overtaking anyone.</p> <p>A Victorian man was fined $198 and two demerit points over the weekend "after travelling 3km in the right-hand lane and passing no one,” Senior Sergeant Aaron Riches told the <em>Geelong Advertiser.</em></p> <p>Penalties also apply in other states and territories, including NSW where the penalty can be as much as $410.</p> <p>Victoria Police told <em>Yahoo News Australia </em>that this wasn't part of a crackdown, as they are always monitoring roads to ensure drivers are following the road rules. </p> <p>"Police are out and about every day, making sure people are following the road rules. Road safety is a priority for police, and we will continue to focus our efforts on ensuring those using the roads are safe," a spokesperson said.</p> <p>According to VicRoads, when travelling on a multi-lane road with a speed limit of over 80km/h, drivers must keep out of the right lane unless they are overtaking, turning right or if all lanes are congested.</p> <p>In NSW a P-plater was caught "disobeying" this rule and copped a $410 fine. </p> <p>Sydney lawyer Avinash Singh of Astor Legal said some drivers get of easy, with penalties actually reaching $2,200. </p> <p>"On a road where there is a speed limit of more than 80km/h, you must not drive in the right lane, unless you're overtaking," he said.</p> <p>Although unlikely, "you can incur a fine of up to $2,200 for disobeying this rule," he added.</p> <p>NSW Police also reminded drivers in August against ignoring "keep left signs unless overtaking" as travelling in the right lane has resulted in "an increase in collisions involving drivers overtaking other vehicles".</p> <p><em>Images: NSW Police Highway Patrol</em></p>

Travel Trouble

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Simon Baker charged with drink driving offences

<p><em>The Mentalist</em> star Simon Baker has been charged with two drink driving related offences. </p> <p>The 55-year-old is set to appear in Mullumbimby Local court next month in northern NSW, and he was charged with  “attempt to drive while under influence of alcohol – first offence” and “drive vehicle under influence of alcohol – first offence”.</p> <p>He was granted bail with no conditions. </p> <p>The Hollywood actor has been nominated for a TV Week Logie Award on Sunday night for his leading role in the Netflix adaptation  of Australian author Trent Dalton's <em>Boy Swallows Universe. </em></p> <p>The hit Netflix series has been nominated for 11 awards - the most of any other actor or show. </p> <p>The actor earned a star on the Hollywood Walk of Famefor his portrayal of Patrick Jane in <em>The Mentalist </em>between 2008 and 2015. </p> <p>He has also won multiple AACTA awards and been nominated for Emmy and Golden Globe awards. </p> <p>Baker's career began in Aussie soaps like <em>E Street, A Country Practice</em> and <em>Home and Away. </em></p> <p>He has also featured in movies including<em> LA Confidential, The Devil Wears Prada</em>, and earlier in his career featured in the original <em>Heartbreak High</em>.</p> <p>The actor split with his wife Rebecca Rigg in 2021 following 23 years of marriage, and the pair have three children and own a property together in Nashua, near Byron Bay. </p> <p><em>Images: Jean Cummings/THA/ Shutterstock editorial</em></p>

Legal

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It’s tax time and scammers are targeting your myGov account. Here’s how to stay safe

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/cassandra-cross-122865">Cassandra Cross</a>, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847">Queensland University of Technology</a></em></p> <p>For many, tax time is an exciting part of the year – there’s the potential for a refund. However, it’s also an attractive time for fraudsters looking for ways to get money and deceive unsuspecting victims.</p> <p>Each year Australians lose large amounts of money to scams. In 2023, Australians reported <a href="https://www.accc.gov.au/media-release/scam-losses-decline-but-more-work-to-do-as-australians-lose-27-billion">losses of more than A$2.7 billion</a>. While this is a slight reduction from the $3.1 billion in 2022, there are still millions of victims who’ve suffered at the hands of scammers.</p> <p>Impersonation scams are one common approach. Scamwatch reports that in 2023, <a href="https://www.scamwatch.gov.au/news-alerts/shopping-for-online-bargains-this-black-friday-weekend-make-sure-its-the-real-deal">70% of reports to them</a> involved impersonation.</p> <p>A large number of these were linked to the Australian Taxation Office (ATO) and myGov.</p> <h2>What is an impersonation scam?</h2> <p>Impersonation scams are what they sound like: when an offender pretends to be someone or something they are not. Offenders may pretend to be family members or friends in our contact lists.</p> <p>In many cases, they will say they’re from an organisation such as a bank or a well-known retailer, or a government department – like the ATO.</p> <p>Offenders take on the identity of a known and trusted organisation to increase the chances of success. While we may ignore communications from unknown entities and strangers, we’re more likely to engage with what’s familiar.</p> <p>Additionally, the ATO has a powerful status as a government agency, and we are unlikely to ignore its messages – especially at tax time.</p> <h2>What are they trying to get out of my myGov account?</h2> <p>myGov is the gateway to a range of government services, including Medicare, Centrelink, My Health Record, the National Disability Insurance Scheme, and of course, the ATO.</p> <p>Being able to log in to myGov gives offenders access to a wide range of your personal details. This can help them build a fuller profile of you to potentially commit identity theft (such as opening new accounts in your name).</p> <p>There’s also the potential for direct fraud. With access to myGov, offenders can change your bank account details and redirect any refunds into their accounts, whether from the ATO or other linked services.</p> <p>They can even submit false tax returns, medical claims or other forms to obtain fraudulent funds. As the legitimate owner of the account, you may not immediately notice this.</p> <h2>What does a myGov scam look like?</h2> <p>In most instances, a myGov scam will look like one of the many phishing attempts we all receive on a daily basis. While each approach can be worded differently, their desired outcome is the same: to acquire your personal information.</p> <p>Fraudsters are sending text messages and emails pretending to be from the ATO, advising you there’s a refund available if you click the provided link.</p> <p>Another approach is to flag a “problem” with your tax return or bank account, and direct you to take immediate action via a link. Creating a sense of urgency can trick users into acting in the moment, without thinking through the request.</p> <p>The text or email may also be very neutral, simply stating there’s a new message waiting – with a link to where you can read it.</p> <p>Regardless of what the message says, the goal is to direct you to a website that looks genuine, but is fake. If you enter your myGov details into such a fake site, the offender can capture your login details and use them to log into your actual myGov account.</p> <h2>What to do if you’ve been a victim?</h2> <p>If you have clicked on a scam link and provided your personal details, there are steps you can take.</p> <p><strong>Change your password</strong> and review your account settings if you still have access to your myGov account.</p> <p><strong>Check your bank accounts</strong>, to see what, if anything, has been lost. Contact your bank or financial institution immediately if you notice any withdrawals or suspicious transactions.</p> <p><strong>Contact any other organisation</strong> linked to your myGov account to see if any unauthorised actions have been taken.</p> <p>For anyone who has lost personal information and experienced identity crime, <a href="https://www.idcare.org/">IDCARE is the national support centre</a> for identity crime victims. They will be able to assist with a personalised response plan to your specific situation.</p> <h2>How do I keep my account safe?</h2> <p><strong>Never click on links</strong> in text messages or emails that direct you to log in to your accounts. Always access your accounts independently, through details you have found independently of any text or email.</p> <p><strong>Review your security settings.</strong> There have been recent reports of people’s myGov accounts being targeted <a href="https://www.theguardian.com/australia-news/article/2024/aug/01/ato-mygov-tax-return-refund-scam">with repeated login attempts</a>. Using your unique eight-digit myGov username for logging in can be safer than <a href="https://my.gov.au/en/about/help/mygov-website/help-using-your-account/manage-sign-in-details#updatingyourusername">using your email address</a>.</p> <p><strong>Enable <a href="https://theconversation.com/what-is-multi-factor-authentication-and-how-should-i-be-using-it-191591">multi-factor authentication</a></strong> where possible. myGov uses two-factor authentication in the form of a text message in addition to an online login. While this is not foolproof, it offers an additional layer of protection and can stop offenders accessing your account with only partial pieces of your information.</p> <p><strong>Be vigilant on all communications.</strong> Always keep in mind that all may not be what it seems and the person you are communicating with may not be who they say they are. It is okay to be sceptical and do your own checks to verify details of what is presented to you.</p> <p>Remember, fraudsters thrive on the silence and shame of those who respond or fall victim to their scams. We need to communicate openly about these schemes and talk to family and friends, to increase everyone’s knowledge and awareness.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/235785/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><a href="https://theconversation.com/profiles/cassandra-cross-122865"><em>Cassandra Cross</em></a><em>, Associate Dean (Learning &amp; Teaching) Faculty of Creative Industries, Education and Social Justice, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847">Queensland University of Technology</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/its-tax-time-and-scammers-are-targeting-your-mygov-account-heres-how-to-stay-safe-235785">original article</a>.</em></p> </div>

Money & Banking

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For a century, it’s been illegal to swim in the Seine. Will Paris’s clean-up make the river safe for Olympic swimmers?

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/ian-a-wright-5162">Ian A. Wright</a>, <a href="https://theconversation.com/institutions/western-sydney-university-1092">Western Sydney University</a></em></p> <p>Five eagerly anticipated events in the Paris Olympics will be the mens and womens 10 kilometre marathon swimming races, as well as the 1,500 metre swimming section of three triathlon events. Why? Because all will be held in the Seine River in the centre of Paris. The swimmers – including <a href="https://www.swimmingworldmagazine.com/news/trio-complete-an-historic-australian-olympic-marathon-swim-team-for-paris-2024">four Australians</a> – will pass famous landmarks such as the Musee d'Orsay as they swim through the historic heart of the city. This will have enormous scenic appeal for spectators.</p> <p>But will it be safe for swimmers? Rivers running through large cities are <a href="https://www.nature.com/articles/s42949-021-00026-w">often polluted</a>, whether from stormwater, chemical pollution or wastewater spills. As the marathon swimmers pass the <a href="https://musee-egouts.paris.fr/en/">Paris Sewer Museum</a>, they may well wonder if they’re in clean water.</p> <p>For more than 100 years, swimming in the Seine has actually been illegal, due to concerns over what the water could do to human health. Authorities <a href="https://www.theguardian.com/sport/article/2024/may/24/olympic-games-clean-up-aims-to-leave-parisians-swimming-in-the-seine">have been working</a> to clean up the water, spending A$2.2 billion (€1.3 billion) on improving water quality. The goal: cut bacterial contamination by 75% before the first swimmer touches the water. These measures are having an impact – but recent heavy rains have seen bacteria levels spike.</p> <p>While officials have put on brave faces, there’s now a <a href="https://www.reuters.com/sports/olympics/paris-2024-sets-up-reserve-site-marathon-swimming-if-seine-unsuitable-2024-07-05/">contingency plan</a> in case the Seine isn’t safe.</p> <h2>Why swim in the Seine at all?</h2> <p>Urban rivers have a questionable reputation. But this isn’t the first time the Seine River has been used for Olympic swimming.</p> <p>In the 1900 Paris Olympics, <a href="https://olympics.com/en/olympic-games/paris-1900/results/swimming">seven swimming events</a> were all held in the river. These games were the first modern Olympics where <a href="https://olympics.com/ioc/faq/history-and-origin-of-the-games/when-did-women-first-compete-in-the-olympic-games">women could compete</a> in some sports, but swimming was not one of those permitted.</p> <p>The Australian swimmer who competed, Frederick Lane, had to swim under the United Kingdom’s flag as Australia did not have a flag until Federation the following year. He won two gold medals. One was for the 200 metre freestyle race, and the other for a bizarre race never held again: the 200m <a href="https://www.olympedia.org/results/4433">swimming obstacle race</a>, where swimmers had to climb over poles and boats. These Olympics also saw the first and last underwater swimming race, which was also in the Seine.</p> <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=378&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=378&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=378&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=475&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=475&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=475&amp;fit=crop&amp;dpr=3 2262w" alt="historic photo swimming seine river paris" /></a><figcaption><span class="caption">Swimmers took to the Seine’s waters at the 1900 Paris Olympics, when the river ran cleaner.</span> <span class="attribution"><a class="source" href="https://commons.wikimedia.org/wiki/File:Swimming_1900.jpg">Wikimedia Commons</a>, <a class="license" href="http://creativecommons.org/licenses/by/4.0/">CC BY</a></span></figcaption></figure> <p>Back then, the waters of the Seine were cleaner. That’s because there was a great demand for human waste on farms – and cities were the main source. Back then, “night soil” (human waste) had a <a href="https://hess.copernicus.org/articles/11/1757/2007/hess-11-1757-2007.pdf">real market value</a>. No one would think of dumping it in rivers.</p> <p>But as time went on, sewerage systems developed and other fertilisers such as guano and mineral fertilisers arrived. By the early 20th century, most of the city’s wastewater went into the Seine. In 1923, the swimming ban came into effect. A year later, Paris hosted the Olympics for its second time – and swimmers competed in 50 metre pools.</p> <p>In recent years, many cities around the world have worked to clean up their urban waterways. River swimming is <a href="https://www.timeout.com/news/the-european-cities-cleaning-up-rivers-for-wild-swimmers-101821">now common</a> in cities such as Copenhagen, Berlin and Vienna, where river health has improved dramatically.</p> <h2>How can you clean a river like the Seine?</h2> <p>Cleaning the Seine is a challenge. Paris is home to 11 million people, with plenty of industry. Urban rivers are almost inevitably polluted by waste from the <a href="https://www.nature.com/articles/s42949-021-00026-w%5D">surrounding city</a>.</p> <p>Leaking and overflowing sewage systems are a major source of pollution. In places like the UK, <a href="https://www.bbc.com/news/explainers-62631320">sewage spills</a> into waterways have become a major political issue.</p> <p>When wastewater spills into rivers, it carries pollutants and dangerous loads of <a href="https://www.cdc.gov/mmwr/volumes/67/wr/mm6725a1.htm">disease-causing microorganisms</a>, such as <em>Escherichia coli</em> (commonly known as E. coli). Untreated water can have viruses, bacteria and disease-causing protozoa.</p> <p>In the lead-up to the Paris games, authorities have been working to improve water quality enough to bring some Olympic swimming back to the Seine. Stormwater – often contaminated by dog poo or sewage overflows – is <a href="https://www.theguardian.com/environment/2023/oct/08/can-paris-clean-seine-for-next-year-2024-olympics">being cleaned</a> before it is released into the river.</p> <p>Despite the money and effort, there are still real questions over whether it will be enough to guarantee swimmer safety. Bacterial levels hit risky levels <a href="https://edition.cnn.com/2024/07/11/sport/paris-olympics-seine-triathlon-bacteria-spiking-intl/index.html">most days in June</a> due to unseasonally heavy rains, but the water has <a href="https://www.france24.com/en/france/20240712-seine-clean-enough-to-swim-for-most-of-past-12-days-paris-says-ahead-of-olympics">improved in July</a>.</p> <p>This week, French sports minister Amélie Oudéa-Castéra <a href="https://www.nbclosangeles.com/paris-2024-summer-olympics/french-sports-minister-takes-dip-in-seine-river-2024-paris-olympics/3458469/">swam a few metres</a> in the Seine in an effort to douse concerns.</p> <p>By contrast, the other Olympic swimming events will take place in a recently constructed 50 metre pool, which will have very good water quality. The pool water is filtered and treated with a disinfectant such as chlorine or bromine. It will be regularly tested to ensure optimal water quality.</p> <p>At the Tokyo 2020 Olympics, triathletes had to swim in polluted Tokyo Bay. But similar concerns over sickness proved unfounded. The real challenge was the <a href="https://www.theguardian.com/environment/2021/aug/05/olympic-athletes-and-volunteers-in-tokyo-tortured-by-heat">oppressive heat</a>.</p> <h2>What’s at risk?</h2> <p>The most likely outcome if races are held when bacterial levels are unsafe would be getting a gastrointestinal bug.</p> <p>Officials have some control over this. Contamination is worst after heavy rain. Races could be delayed if need be.</p> <p>Many swimmers – especially those who compete in open-water competitions – are familiar with swimming in water with some level of pollution. Some see it as worth the risk. Italian double world champion swimmer Gregorio Paltrinieri <a href="https://www.france24.com/en/live-news/20240226-paris-holds-its-breath-for-olympic-swimming-events-in-murky-seine">said in January</a>:</p> <blockquote> <p>Even if the water is dirty, I would rather swim in an electric atmosphere in the centre of Paris than in an anonymous stretch of water.</p> </blockquote> <p>Paris 2024 organisers previously warned there was no plan B for the 10 km marathon races in the Seine if water quality testing is unsuitable. But this has now changed. If the river isn’t clean enough, open water swimming <a href="https://www.reuters.com/sports/olympics/paris-2024-sets-up-reserve-site-marathon-swimming-if-seine-unsuitable-2024-07-05/">will be moved</a> to the rowing venue.</p> <p>The Olympic triathlon is planned around a swimming leg in the Seine. But triathletes <a href="https://www.espn.com.au/olympics/story/_/id/39912675/triathlon-leg-cancelled-seine-quality-paris-2024-chief">have been told</a> the swim leg could be skipped if the water is unsafe, which would turn the race into a running and cycling duathlon.</p> <p>As the world’s attention turns to Paris, there will be many anxious officials behind the scenes hoping their hard work on making the Seine swimmable pays off.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/231705/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/ian-a-wright-5162">Ian A. Wright</a>, Associate Professor in Environmental Science, <a href="https://theconversation.com/institutions/western-sydney-university-1092">Western Sydney University</a></em></p> <p><em>Image credits: CARON/ZEPPELIN/SIPA/Shutterstock Editorial </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/for-a-century-its-been-illegal-to-swim-in-the-seine-will-pariss-clean-up-make-the-river-safe-for-olympic-swimmers-231705">original article</a>.</em></p> </div>

Travel Trouble

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Just 15 centimetres of water can float a car – but we are failing to educate drivers about the dangers of floodwaters

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/amy-peden-1136424">Amy Peden</a>, <a href="https://theconversation.com/institutions/unsw-sydney-1414">UNSW Sydney</a> and <a href="https://theconversation.com/profiles/kyra-hamilton-331594">Kyra Hamilton</a>, <a href="https://theconversation.com/institutions/griffith-university-828"><em>Griffith University</em></a></em></p> <p>Every year in Australia, people driving into floodwaters drown and many more are <a href="https://www.ses.nsw.gov.au/disaster-tabs-header/flood/">rescued</a>. Do <em>you</em> know what to do when there’s water on the road?</p> <p>We searched all state and territory learner and driver handbooks for information about floodwaters, including signage. Our findings, published in the <a href="https://www.sciencedirect.com/science/article/pii/S0022437524000860?via%3Dihub">Journal of Safety Research</a>, are disturbing.</p> <p>Across half of Australia’s states and territories, the driver handbook ignores flooding. That’s a missed opportunity, considering the handbook contains road rules and provides advice on how to navigate safely. While some states fail to provide any flood-related information, others give detailed practical guidance. Only the New South Wales handbook includes explanation of the meaning and purpose of flood signage.</p> <p>This is despite almost all states and territories experiencing vehicle-related flood <a href="https://onlinelibrary.wiley.com/doi/epdf/10.1111/jfr3.12616">deaths</a>, including <a href="https://currents.plos.org/disasters/article/causal-pathways-of-flood-related-river-drowning-deaths-in-australia/">drowning</a>, between 2001 and 2017. It’s a major problem that is only going to get worse as the climate changes. So our research shows driver education needs to come up to speed, fast.</p> <h2>Why do people drive into floodwaters?</h2> <p>Our previous <a href="https://www.sciencedirect.com/science/article/abs/pii/S2212420918301869">research</a> revealed motorists can feel compelled to drive into floodwaters for a range of reasons. These include time pressures such as being late for work or school, or needing to get home to family or pets. Sometimes they feel pressured by their passengers, or motorists behind them on the road, urging them to cross.</p> <p>People also report having been encouraged or instructed as learners to drive into floodwaters. Past experience as a passenger also influences a <a href="https://www.sciencedirect.com/science/article/pii/S1369847823000475">learner driver’s</a> future willingness to drive into floodwaters.</p> <p>So the views of significant others, such as their supervising driver, strongly influence decisions around driving into floodwaters.</p> <figure><iframe src="https://www.youtube.com/embed/ZtlXpDBjU1Q?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe><figcaption><span class="caption">Avoid driving into floodwaters, for life’s sake.</span></figcaption></figure> <h2>What we did and what we found</h2> <p>We assessed all publicly available, government-issued learner and driver handbooks (12 documents) across all six Australian states and two territories. We also looked for flood-related signage. We used a method for reviewing online material through a systematic search including in-document key words and imagery.</p> <p>Four jurisdictions provided no information on flooding in the handbook. In the ACT, South Australia, Tasmania and Victoria, drivers need to look elsewhere for information on floodwaters and driving safety.</p> <p>Only one jurisdiction provided information on flood signage such as depth markers and “road subject to flooding”. Hats off to the <a href="https://www.nsw.gov.au/sites/default/files/2022-11/Road-User-Handbook-English.pdf">NSW Road User Handbook</a>, which warns:</p> <blockquote> <p>Floodwater is extremely dangerous. Find another way or wait until the road is clear. It’s safer to turn around than to drive in floodwater.</p> </blockquote> <p>For the states and territories that did provide information on floodwaters in the handbook, the content varied.</p> <p>NSW, Queensland and the Northern Territory warned against entering floodwaters in a vehicle. They highlighted the dangers and financial penalties associated with driving on closed roads.</p> <p>In the NT and Western Australia, handbooks provided practical information on when and how to cross floodwaters safely, such as how to gauge safe water depth based on vehicle size, and to avoid fast-flowing water.</p> <p>Although well-intentioned, judgements around what constitutes fast-flowing water are subjective and hard for any driver to assess, let alone learner drivers. Even drivers of larger vehicles such as four-wheel drives are regularly involved in flood-related <a href="https://currents.plos.org/disasters/article/causal-pathways-of-flood-related-river-drowning-deaths-in-australia/">vehicle drowning fatalities</a>.</p> <p>Just <a href="https://www.ses.vic.gov.au/news-and-media/campaigns/15-to-float">45cm</a> of water can float a large 4WD, and considerably less for smaller vehicles.</p> <figure><iframe src="https://www.youtube.com/embed/t4ilUbMXZAQ?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe><figcaption><span class="caption">A small car can float in just 15cm of water.</span></figcaption></figure> <p>Handbooks represent valuable sources of safety information, particularly for new drivers who must learn important road rules to progress from one licence to another. Such graduated driver licensing schemes reduce road traffic injury, particularly among <a href="https://www.sciencedirect.com/science/article/pii/S0022437523000385">young people</a>.</p> <p>However, many of these handbooks fail to provide consistent, practical evidence-based information about flooding. There is an opportunity here to support safer driving behaviours.</p> <h2>Safety tips for all drivers</h2> <p>We encourage drivers to follow these safety tips:</p> <ul> <li>avoid driving into floodwaters</li> <li>identify alternative routes, so you have a <a href="https://theconversation.com/when-roads-become-rivers-forming-a-plan-b-can-stop-people-driving-into-floodwaters-183036">plan B</a></li> <li>familiarise yourself, and any learner drivers in the household or under your care, with the meaning and purpose of flood signage</li> <li>understand the legal consequences of crossing a road closed sign</li> <li>discuss the dangers of driving into floodwaters with learner drivers and help them formulate their own plan B</li> <li>model safe driving for all passengers, including children.</li> </ul> <h2>Time to lift our game</h2> <p>Driving into floodwaters remains the main cause of <a href="https://currents.plos.org/disasters/article/causal-pathways-of-flood-related-river-drowning-deaths-in-australia/">flood-related drowning</a> in Australia.</p> <p>For our emergency service personnel, driver behaviour, including people ignoring road closed signs, <a href="https://onlinelibrary.wiley.com/doi/abs/10.1002/hpja.181">significantly complicates</a> the already dangerous act of performing a flood rescue.</p> <p>Extreme weather and flooding are likely to become more frequent and intense in the future. That means the chance of being faced with a flooded road is growing. So information about driving during floods is vital for all, from the newly licensed to the experienced driver.</p> <p>We hope our research will encourage all states and territories to include provide practical, evidence-based advice on floods in driver handbooks as soon as possible.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/233116/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/amy-peden-1136424">Amy Peden</a>, NHMRC Research Fellow, School of Population Health &amp; co-founder UNSW Beach Safety Research Group, <a href="https://theconversation.com/institutions/unsw-sydney-1414">UNSW Sydney</a> and <a href="https://theconversation.com/profiles/kyra-hamilton-331594">Kyra Hamilton</a>, Associate Professor in Applied Psychology, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/just-15-centimetres-of-water-can-float-a-car-but-we-are-failing-to-educate-drivers-about-the-dangers-of-floodwaters-233116">original article</a>.</em></p> </div>

Travel Trouble

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Roadside cameras set to target more infringements

<p>Millions of Aussie drivers are being warned as authorities expand the number of infringements being targeted by roadside cameras. </p> <p>The technology, initially used to detect mobile phone use, will now target new road rules. </p> <p>"The laws were brought in and this technology was brought in as a preventative measure ... to stop people getting behind the wheel and taking risks that jeopardise the safety of others," NRMA head of media told <em>Yahoo News. </em></p> <p>"The road toll is terrible nationally in Australia ... So we need to do everything we can to reduce risks on our roads."</p> <p>In NSW authorities are expanding the capabilities of their roadside mobile-detection cameras. </p> <p>From July 1 the cameras will be able to catch drivers wearing their seatbelt incorrectly. </p> <p>This comes after Queensland reportedly became the first jurisdiction in the world to roll out seatbelt-spotting detection along with mobile-detection. </p> <p>Last year, Victoria also rolled out dual mobile phone and seatbelt detection cameras last year after a two year trial.</p> <p>No grace period will be granted when they issue the seatbelt fines. </p> <p>"The expansion of mobile phone detection cameras to also apply to seatbelt offences reinforces the NSW Government’s commitment to enforcing the 50-year-old seatbelt law, actively contributing to improving road safety and reducing fatalities on NSW roads," a statement read on their official website. </p> <p>The department told Yahoo that all images captured by roadside cameras are automatically reviewed by software. </p> <p>Those that do not contain evidence of an offence will have their images deleted within an hour. </p> <p>Drivers in the ACT will need to make sure they have proper insurance and registration.</p> <p>From August, the roadside cameras alongside speed cameras and red light cameras will be used to send hefty fines to those driving without proper registration or insurance. </p> <p>Those caught by the cameras will have their paperwork manually checked by transport staff. </p> <p>An infringement for driving an unregistered vehicle in the ACT is $700 while the fine for driving an uninsured car is $973. </p> <p>The mobile detection cameras could also soon be programmed to detect speeding in the ACT. </p> <p>In South Australia, authorities began testing overhead mobile detection cameras at four busy locations in April, fines are currently not being issued, but the grace period is due to finish on June 19. </p> <p>Drivers caught using their phones in Adelaide will be fined $540 and three demerit points. </p> <p><em>Image: </em><em>Stepan Skorobogadko / Shutterstock.com</em></p>

Travel Trouble

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With all this bird flu around, how safe are eggs, chicken or milk?

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/enzo-palombo-249510">Enzo Palombo</a>, <a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a></em></p> <p>Recent outbreaks of bird flu – in <a href="https://www.cdc.gov/flu/avianflu/avian-flu-summary.htm">US dairy herds</a>, <a href="https://www.abc.net.au/news/rural/2024-06-04/third-victorian-poultry-farm-declares-outbreak-avian-influenza/103932694">poultry farms in Australia</a> and elsewhere, and <a href="https://theconversation.com/bird-flu-is-hitting-australian-poultry-farms-and-the-first-human-case-has-been-reported-in-victoria-heres-what-we-know-230691">isolated cases</a> <a href="https://www.statnews.com/2024/05/30/bird-flu-third-case-human-infection-caused-respiratory-symptoms/">in humans</a> – have raised the issue of food safety.</p> <p>So can the virus transfer from infected farm animals to contaminate milk, meat or eggs? How likely is this?</p> <p>And what do we need to think about to minimise our risk when shopping for or preparing food?</p> <h2>How safe is milk?</h2> <p>Bird flu (or avian influenza) is a bird disease caused by specific types of influenza virus. But the virus can also infect cows. <a href="https://www.cdc.gov/flu/avianflu/avian-flu-summary.htm">In the US</a>, for instance, to date more than 80 dairy herds in at least nine states have been infected with the H5N1 version of the virus.</p> <p>Investigations are <a href="https://www.aphis.usda.gov/livestock-poultry-disease/avian/avian-influenza/hpai-detections/livestock">under way</a> to confirm how this happened. But we do know infected birds can shed the virus in their saliva, nasal secretions and faeces. So bird flu can potentially contaminate animal-derived food products during processing and manufacturing.</p> <p>Indeed, fragments of bird flu genetic material (RNA) were found in <a href="https://theconversation.com/how-bird-flu-virus-fragments-get-into-milk-sold-in-stores-and-what-the-spread-of-h5n1-in-cows-means-for-the-dairy-industry-and-milk-drinkers-228689">cow’s milk</a> from the dairy herds associated with <a href="https://www.statnews.com/2024/05/30/bird-flu-third-case-human-infection-caused-respiratory-symptoms/">infected US farmers</a>.</p> <p>However, the spread of bird flu among cattle, and possibly to humans, is likely to have been caused through contact with <a href="https://www.agriculturedive.com/news/contaminated-milk-equipment-potential-source-of-bird-flu-spread-to-cattle/712555/">contaminated milking equipment</a>, not the milk itself.</p> <p>The test used to detect the virus in milk – which uses similar PCR technology to lab-based COVID tests – is also highly sensitive. This means it can detect very low levels of the bird flu RNA. But the test does not distinguish between live or inactivated virus, just that the RNA is present. So from this test alone, we cannot tell if the virus found in milk is infectious (and capable of infecting humans).</p> <p>Does that mean milk is safe to drink and won’t transmit bird flu? Yes and no.</p> <p>In Australia, where bird flu has not been reported in dairy cattle, the answer is yes. It is safe to drink milk and milk products made from Australian milk.</p> <p>In the US, the answer depends on whether the milk is <a href="https://www.sciencedirect.com/science/article/abs/pii/B978184569216250013X?via%3Dihub">pasteurised</a>. We know pasteurisation is a common and reliable method of destroying concerning microbes, including influenza virus. Like most viruses, influenza virus (including bird flu virus) is inactivated by heat.</p> <p>Although there is little direct research on whether pasteurisation inactivates H5N1 in milk, we can extrapolate from what we know about heat inactivation of H5N1 in <a href="https://www.sciencedirect.com/science/article/pii/S0362028X22060732?via%3Dihub">chicken</a> and <a href="https://www.mdpi.com/2036-7481/13/4/60">eggs</a>.</p> <p>So we can be confident there is no risk of bird flu transmission via pasteurised milk or milk products.</p> <p>However, it’s another matter for unpasteurised or “raw” US milk or milk products. A recent <a href="https://www.nejm.org/doi/full/10.1056/NEJMc2405495">study</a> showed mice fed raw milk contaminated with bird flu developed signs of illness. So to be on the safe side, it would be advisable to avoid raw milk products.</p> <h2>How about chicken?</h2> <p>Bird flu has caused sporadic outbreaks in wild birds and domestic poultry worldwide, including <a href="https://theconversation.com/bird-flu-is-hitting-australian-poultry-farms-and-the-first-human-case-has-been-reported-in-victoria-heres-what-we-know-230691">in Australia</a>. In recent weeks, there have been <a href="https://www.abc.net.au/news/rural/2024-06-04/third-victorian-poultry-farm-declares-outbreak-avian-influenza/103932694">three reported outbreaks</a> in <a href="https://agriculture.vic.gov.au/biosecurity/animal-diseases/poultry-diseases/avian-influenza-bird-flu#h2-0">Victorian poultry farms</a> (two with H7N3 bird flu, one with H7N9). There has been <a href="https://www.abc.net.au/news/rural/2024-05-23/bird-flu-detected-western-australia-chicken-farm/103880002">one</a> reported outbreak in <a href="https://www.agric.wa.gov.au/livestock-biosecurity/avian-influenza">Western Australia</a> (H9N2).</p> <p>The strains of bird flu identified in the Victorian and Western Australia outbreaks can cause human infection, although these <a href="https://agriculture.vic.gov.au/biosecurity/animal-diseases/poultry-diseases/avian-influenza-bird-flu#h2-8">are rare</a> and typically result from close contact with infected live birds or <a href="https://www.who.int/emergencies/situations/avian-influenza-a-(h7n9)-virus-outbreak">contaminated environments</a>.</p> <p>Therefore, the chance of bird flu transmission in chicken meat is remote.</p> <p>Nonetheless, it is timely to remind people to handle chicken meat with caution as many dangerous pathogens, such as <em>Salmonella</em> and <em>Campylobacter</em>, can be found on chicken carcasses.</p> <p>Always handle chicken meat carefully when shopping, transporting it home and storing it in the kitchen. For instance, make sure no meat juices cross-contaminate other items, consider using a cool bag when transporting meat, and refrigerate or freeze the meat within two hours.</p> <p><a href="https://theconversation.com/no-you-shouldnt-wash-raw-chicken-before-cooking-it-so-why-do-people-still-do-it-192723">Avoid washing your chicken</a> before cooking to prevent the spread of disease-causing microbes around the kitchen.</p> <p>Finally, cook chicken thoroughly as viruses (including bird flu) <a href="https://www.sciencedirect.com/science/article/pii/S0362028X22060732?via%3Dihub">cannot survive</a> cooking temperatures.</p> <h2>Are eggs safe?</h2> <p>The recent Australian outbreaks have occurred in egg-laying or mixed poultry flocks, so concerns have been raised about bird flu transmission via contaminated chicken eggs.</p> <p>Can flu viruses contaminate chicken eggs and potentially spread bird flu? It appears so. A <a href="https://www.sciencedirect.com/science/article/pii/S0196655306011862?via%3Dihub">report</a> from 2007 said it was feasible for influenza viruses to enter through the eggshell. This is because influenza virus particles are smaller (100 nanometres) than the pores in eggshells (at least 200 nm).</p> <p>So viruses could enter eggs and be protected from cleaning procedures designed to remove microbes from the egg surface.</p> <p>Therefore, like the advice about milk and meat, cooking eggs is best.</p> <p>The <a href="https://www.fda.gov/food/egg-guidance-regulation-and-other-information/questions-and-answers-regarding-safety-eggs-during-highly-pathogenic-avian-influenza-outbreaks">US Food and Drug Administration</a> recommends cooking poultry, eggs and other animal products to the proper temperature and preventing cross-contamination between raw and cooked food.</p> <h2>In a nutshell</h2> <p>If you consume pasteurised milk products and thoroughly cook your chicken and eggs, there is nothing to worry about as bird flu is inactivated by heat.</p> <p>The real fear is that the virus will evolve into highly pathogenic versions that can be transmitted from <a href="https://theconversation.com/bird-flu-is-hitting-australian-poultry-farms-and-the-first-human-case-has-been-reported-in-victoria-heres-what-we-know-230691">human to human</a>.</p> <p>That scenario is much more frightening than any potential spread though food.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/231280/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/enzo-palombo-249510">Enzo Palombo</a>, Professor of Microbiology, <a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/with-all-this-bird-flu-around-how-safe-are-eggs-chicken-or-milk-231280">original article</a>.</em></p> </div>

Food & Wine

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Motorist fined $387 for "handling wallet" while driving

<p>A motorist has collapsed after receiving a fine for $387, in which the fine claims he was holding his phone while driving. </p> <p>Sydney man Husni Tarmizi opened the infringement notice with his 62-year-old dad on Tuesday and admitted he was both "surprised" and "panicked" by the fine, leaving Husni to pick his father up off the floor after he collapsed from shock. </p> <p>Husni was confused by the fine, which also cost his dad 10 demerit points, as his father is rarely on his phone, and decided to take a closer look at the image captured by the mobile detection camera. </p> <p>"I went to the computer and downloaded the image and I could see clearly that it's a wallet [in his hand], you can see his phone is in the cradle," he told <a href="https://au.news.yahoo.com/driver-fined-387-and-cops-10-demerit-points-for-handling-wallet-while-driving-073557336.html" target="_blank" rel="noopener"><em>Yahoo News</em></a>.</p> <p>"In his left hand you can see the wallet and his right hand he's holding a $50 bill."</p> <p>Husni continued, "He was quite panicked, especially with the 10 demerit points... and I was scared a bit because he has a heart condition."</p> <p>The 62-year-old man said he recalls holding onto his wallet and the $50 note to pay for petrol over the Easter long weekend, which explains the hefty loss of demerit points.</p> <p>Tarmizi confirmed he has already appealed the infringement and is awaiting a response after people urged him to dispute it.</p> <p>"I've also written an appeal, it's called a review request, we'll see how that goes," he said.</p> <p>"For the older generation where they don't understand the technologies and stuff, it's scary."</p> <p><em>Image credits: Husni Tarmizi</em></p>

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Dog care below freezing − how to keep your pet warm and safe from cold weather, road salt and more this winter

<div class="theconversation-article-body"> <p><em><a href="https://theconversation.com/profiles/erik-christian-olstad-1505284">Erik Christian Olstad</a>, <a href="https://theconversation.com/institutions/university-of-california-davis-1312">University of California, Davis</a></em></p> <p>Time outside with your dog in the spring, summer and fall can be lovely. Visiting your favorite downtown café on a cool spring morning, going to a favorite dog park on a clear summer evening or going on walks along a river when the leaves are changing color are all wonderful when the weather is favorable. But in much of the country, when winter rolls around, previously hospitable conditions can <a href="https://theconversation.com/is-winter-miserable-for-wildlife-108734">quickly turn chilly and dangerous</a> for people and pups alike.</p> <p>Winter brings some unique challenges for dog owners, since dogs still need activity and socialization during colder seasons. Studies have shown that dog owners are almost 50% less likely to walk their dogs <a href="https://doi.org/10.3390/ani11113302">when the weather gets cold</a>. Knowing the basics of winter safety is critical to maintaining a healthy lifestyle for your dog.</p> <p>I am an <a href="https://www.vetmed.ucdavis.edu/faculty/erik-olstad">assistant professor</a> at the University of California Davis School of Veterinary Medicine who weathered polar vortexes with my dog while living in Michigan early in my career. While I’ve since moved to sunny California, I’ve seen how quickly frigid temperatures can turn dangerous for pets.</p> <h2>Breed and age differences</h2> <p>Not all dogs have the same abilities to deal with cold weather. A short-coated dog like a Chihuahua is much more susceptible to the dangers of cold weather than a thick-coated husky. When the weather dips below 40 degrees Fahrenheit (4 degrees Celsius), the well-acclimated husky may be comfortable, whereas the Chihuahua would shiver and be at risk of hypothermia.</p> <p>Additionally, if your dog is used to warm weather, but you decide to move to a colder region, the dog will need time to acclimate to that colder weather, even if they have a thick coat.</p> <p>Age also affects cold-weather resilience. Puppies and elderly dogs can’t withstand the chill as well as other dogs, but every dog is unique – each may have individual health conditions or physical attributes that make them more or less resilient to cold weather.</p> <h2>When is my dog too cold?</h2> <p>Pet owners should be able to recognize the symptoms of a dog that is getting too cold. Dogs will shiver, and some may vocalize or whine. Dogs may resist putting their feet down on the cold ground, or burrow, or try to find warmth in their environment when they are uncomfortable.</p> <p>Just like people, <a href="https://vcahospitals.com/know-your-pet/frostbite-in-dogs">dogs can get frostbite</a>. And just like people, the signs can take days to appear, making it hard to assess them in the moment. The most common sites for frostbite in dogs are their ears and the tips of their tails. Some of the initial signs of frostbite are skin discoloring, turning paler than normal, or purple, gray or even black; red, blistered skin; swelling; pain at the site; <a href="https://www.britannica.com/science/ulcer">or ulceration</a>.</p> <p>Other <a href="https://vcahospitals.com/know-your-pet/frostbite-in-dogs">serious signs of hypothermia</a> include sluggishness or lethargy, and if you observe them, please visit your veterinarian immediately. A good rule to live by is if it is too cold for you, it is too cold for your dog.</p> <p>Getting your dog a <a href="https://www.cnn.com/cnn-underscored/pets/best-winter-dog-coats-jackets">sweater or jacket</a> and <a href="https://www.akc.org/expert-advice/vets-corner/protect-dogs-paws-snow-ice-salt/">paw covers</a> can provide them with protection from the elements and keep them comfortable. Veterinarians also recommend closely monitoring your dog and limiting their time outside when the temperature nears the freezing point or drops below it.</p> <h2>Road salt dangers</h2> <p>Road salt that treats ice on streets and sidewalks <a href="https://www.cbc.ca/news/canada/kitchener-waterloo/ice-salt-toxic-for-pets-1.5020088">can also harm dogs</a>. When dogs walk on the salt, the sharp, rough edges of the salt crystals can irritate the sensitive skin on their paws.</p> <p>Dogs will often lick their feet when they’re dirty, wet or irritated, and if they ingest any salt doing that, they may face GI upset, dehydration, kidney failure, seizures or even death. Even small amounts of pure salt can <a href="https://www.petpoisonhelpline.com/pet-tips/my-dog-ate-road-salt-will-they-be-okay/">disrupt critical body functions</a> in dogs.</p> <p>Some companies make pet-safe salt, but in public it can be hard to tell what type of salt is on the ground. After walking your dog, wash off their feet or boots. You can also keep their paw fur trimmed to prevent snow from balling up or salt collecting in the fur. Applying a thin layer of petroleum jelly or <a href="https://www.akc.org/expert-advice/lifestyle/how-to-make-your-own-paw-balm-for-winter/">paw pad balm</a> to the skin of the paw pads can also help protect your pet’s paws from irritation.</p> <h2>Antifreeze risks</h2> <p><a href="https://www.britannica.com/science/antifreeze-chemical-substance">Antifreeze, or ethylene glycol</a>, is in most vehicles to prevent the fluids from freezing when it gets cold out. Some people pour antifreeze into their toilets when away from their home to prevent the water in the toilet from freezing.</p> <p>Antifreeze is an exceptionally dangerous chemical to dogs and cats, as it tastes sweet but can be deadly when ingested. If a pet ingests even a small amount of antifreeze, the substance causes a chemical cascade in their body that results in severe kidney damage. If left untreated, the pet may have <a href="https://www.petpoisonhelpline.com/pet-owner-blog/antifreeze-poisoning/">permanent kidney damage or die</a>.</p> <p>There are safer antifreeze options on the market that use ingredients other than ethylene glycol. If your dog ingests antifreeze, please see your veterinarian immediately for treatment.</p> <p>When temperatures dip below freezing, the best thing pet owners can do is keep the time spent outside as minimal as possible. Try some <a href="https://www.akc.org/expert-advice/lifestyle/great-indoor-games-to-play-with-your-dog/">indoor activities</a>, like hide-and-seek with low-calorie treats, fetch or even an interactive obstacle course. Food puzzles can also keep your dog mentally engaged during indoor time.</p> <p>Although winter presents some unique challenges, it can still be an enjoyable and healthy time for you and your canine companion.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/221709/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/erik-christian-olstad-1505284">Erik Christian Olstad</a>, Health Sciences Assistant Professor of Clinical Veterinary Medicine, <a href="https://theconversation.com/institutions/university-of-california-davis-1312">University of California, Davis</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/dog-care-below-freezing-how-to-keep-your-pet-warm-and-safe-from-cold-weather-road-salt-and-more-this-winter-221709">original article</a>.</em></p> </div>

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AFP commander resigns after drink driving accident

<p>Former Australian Federal Police commander Danielle Anne Woodward has resigned after she drunkenly crashed her car into a tree following a police function in Canberra.</p> <p>The Olympic medalist pleaded guilty to a drink driving charge in the ACT Magistrates Court after blowing nearly three times the legal limit in November 2023. </p> <p>Woodward had attended an end-of-year function on the night of the accident, and intended to walk home or catch an Uber, but felt unwell after drinking champagne, so she decided to take the short drive back home. </p> <p>However, she crashed into a tree on her way home causing “extensive front-end damage” to her Mercedes-Benz. </p> <p>After getting help from members of the public, she immediately reported the incident to her supervisor and told him she had alcohol in her system.</p> <p>She also reportedly co-operated with lower-ranking officials who attended the scene, with the defence saying that she was "frank in her submission". </p> <p>"She was certainly not belligerent," Woodward's lawyer Michael Kukulies-Smith told the court. </p> <p>She was then arrested and taken to the police station for a breath analysis, which came back with a reading of 0.148. </p> <p>A police statement of facts also said that officers found Woodward with a flushed face and sleepy, watery eyes.</p> <p>“Police could smell a strong odour of intoxicating liquor emanating from [Woodward] and formed the opinion that [she] was well under the influence,” the statement of facts read. </p> <p>The court also heard that Woodward had been experiencing a "high level" of stress from her job, so had "at times resorted to alcohol, in a way she has been able to control."</p> <p>"The offending conduct is not only out of character … [but] her actions are usually the complete opposite. They're usually designed to benefit and protect the community," prosecutor Samuel Carmichael said.</p> <p>Woodward's lawyer asked Chief Magistrate Lorraine Walker to record a non-conviction, as this was a "one off" offence, and the media coverage of the accident had already caused her "an unusual degree of reputational damage", which has impacted her mental health and career. </p> <p>While Magistrate Walker agreed to a non-conviction, she said that a general deterrence still needed to be served, with Woodward disqualified from driving for six months, taking into account a 90-day immediate suspension notice that was issued after the crash.</p> <p>The Chief Magistrate told the court: "What ultimately influences me … is Ms Woodward is a woman suffering from ill health.</p> <p>"It is often people of good standing in this community … who find themselves before the court for this type of offence."</p> <p>She also said that Woodward had shown “obvious and palpable” remorse, and was not someone who would ordinarily demonstrate “this level of stupidity”. </p> <p>Woodward was a highly decorated police officer who worked for the AFP for almost four decades. She became a commander in 2022 and received a Medal of the Order of Australia (OAM) in 2002.</p> <p>In 2020 she was awarded the Australian Police Medal in the Australia Day honours. </p> <p>Prior to her role in the AFP, she was a a triple Olympian in slalom canoeing and won a silver medal at the 1992 Barcelona Olympics. </p> <p><em>Image: ABC News</em></p>

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Altitude sickness is typically mild but can sometimes turn very serious − a high-altitude medicine physician explains how to safely prepare

<p><em><a href="https://theconversation.com/profiles/brian-strickland-1506270">Brian Strickland</a>, <a href="https://theconversation.com/institutions/university-of-colorado-anschutz-medical-campus-4838">University of Colorado Anschutz Medical Campus</a></em></p> <p>Equipped with the latest gear and a thirst for adventure, mountaineers embrace the perils that come with conquering the world’s highest peaks. Yet, even those who tread more cautiously at high altitude are not immune from the health hazards waiting in the thin air above.</p> <p>Altitude sickness, which most commonly refers to <a href="https://medlineplus.gov/ency/article/000133.htm">acute mountain sickness</a>, <a href="https://doi.org/10.1016/j.pcad.2010.02.003">presents a significant challenge</a> to those traveling to and adventuring in high-altitude destinations. Its symptoms can range from <a href="https://doi.org/10.1089/ham.2017.0164">mildly annoying to incapacitating</a> and, in some cases, may progress to more <a href="https://doi.org/10.1183/16000617.0096-2016">life-threatening illnesses</a>.</p> <p>While <a href="https://doi.org/10.18111/9789284424023">interest in high-altitude tourism is rapidly growing</a>, general awareness and understanding about the hazards of visiting these locations <a href="https://doi.org/10.1089/ham.2022.0083">remains low</a>. The more travelers know, the better they can prepare for and enjoy their journey.</p> <p>As an <a href="https://som.cuanschutz.edu/Profiles/Faculty/Profile/36740">emergency physician specializing in high-altitude illnesses</a>, I work to improve health care in remote and mountainous locations around the world. I’m invested in finding ways to allow people from all backgrounds to experience the magic of the mountains in an enjoyable and meaningful way.</p> <h2>The science behind altitude sickness</h2> <p>Altitude sickness is rare in locations lower than 8,200 feet (2,500 meters); however, <a href="https://www.ncbi.nlm.nih.gov/books/NBK430716/">it becomes very common</a> when ascending above this elevation. In fact, it affects about <a href="https://wwwnc.cdc.gov/travel/yellowbook/2024/environmental-hazards-risks/high-elevation-travel-and-altitude-illness">25% of visitors to the mountains of Colorado</a>, where I conduct most of my research.</p> <p>The risk rapidly increases with higher ascents. Above 9,800 feet (3,000 meters), up to <a href="https://www.ncbi.nlm.nih.gov/books/NBK430716/">75% of travelers</a> may develop symptoms. Symptoms of altitude sickness are usually mild and consist of <a href="https://doi.org/10.1089/ham.2017.0164">headache, dizziness, nausea, fatigue and insomnia</a>. They usually <a href="https://doi.org/10.1016/j.rceng.2019.12.009">resolve after one to two days</a>, as long as travelers stop their ascent, and the symptoms quickly resolve with descent.</p> <p>When travelers do not properly acclimatize, they can be susceptible to life-threatening altitude illnesses, such as <a href="https://doi.org/10.1016/j.resp.2007.05.002">high-altitude pulmonary edema</a> or <a href="https://doi.org/10.1089/1527029041352054">high-altitude cerebral edema</a>. These conditions are characterized by fluid accumulation within the tissues of the lungs and brain, respectively, and are the <a href="https://wwwnc.cdc.gov/travel/yellowbook/2024/environmental-hazards-risks/high-elevation-travel-and-altitude-illness">most severe forms of altitude sickness</a>.</p> <p>Altitude sickness symptoms are thought to be caused by <a href="https://doi.org/10.1093%2Fbjaceaccp%2Fmks047">increased pressure surrounding the brain</a>, which results from the failure of the body to acclimatize to higher elevations.</p> <p>As people enter into an environment with lower air pressure and, therefore, <a href="https://doi.org/10.1001/jamanetworkopen.2023.18036">lower oxygen content</a>, their <a href="https://doi.org/10.1093%2Fbjaceaccp%2Fmks047">breathing rate increases</a> in order to compensate. This causes an increase in the amount of <a href="https://doi.org/10.1016/s1357-2725(03)00050-5">oxygen in the blood as well as decreased CO₂ levels</a>, which then increases blood pH. As a result, the <a href="https://doi.org/10.1093%2Fbjaceaccp%2Fmks047">kidneys compensate</a> by removing a chemical called bicarbonate from the blood into the urine. This process makes people urinate more and helps correct the acid and alkaline content of the blood to a more normal level.</p> <figure><iframe src="https://www.youtube.com/embed/iv1vQPIdX_k?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe><figcaption><span class="caption">Tips for preventing or reducing the risk of altitude sickness.</span></figcaption></figure> <h2>The importance of gradual ascent</h2> <p>High-altitude medicine experts and other physicians <a href="https://doi.org/10.1016/s0140-6736(76)91677-9">have known for decades</a> that <a href="https://doi.org/10.1089/ham.2010.1006">taking time to slowly ascend is the best way</a> to prevent the development of altitude sickness.</p> <p>This strategy gives the body time to complete its natural physiologic responses to the changes in air pressure and oxygen content. In fact, spending just <a href="https://doi.org/10.1089/ham.2010.1006">one night at a moderate elevation</a>, such as Denver, Colorado, which is at 5,280 feet (1,600 meters), has been shown to <a href="https://doi.org/10.7326/0003-4819-118-8-199304150-00003">significantly reduce the likelihood of developing symptoms</a>.</p> <p>People who skip this step and travel directly to high elevations are <a href="https://doi.org/10.1093/jtm/taad011">up to four times more likely</a> to develop altitude sickness symptoms. When going to elevations greater than 11,000 feet, multiple days of acclimatization are necessary. Experts generally recommend ascending <a href="https://doi.org/10.1089/ham.2010.1006">no more than 1,500 feet per day</a> once the threshold of 8,200 feet of elevation has been crossed.</p> <p>Workers at high altitude, such as <a href="https://doi.org/10.1089/ham.2020.0004">porters in the Nepali Himalaya</a>, are at <a href="https://doi.org/10.1016/j.wem.2018.06.002">particular risk of altitude-related illness</a>. These workers often do not adhere to acclimatization recommendations in order to maximize earnings during tourist seasons; as a result, they are more likely to experience <a href="https://www.cdc.gov/travel/yellowbook/2024/environmental-hazards-risks/high-elevation-travel-and-altitude-illness">severe forms of altitude sickness</a>.</p> <h2>Effective medications</h2> <p>For more than 40 years, <a href="https://doi.org/10.1056/nejm196810172791601">a medicine called acetazolamide</a> has been used to <a href="https://medlineplus.gov/druginfo/meds/a682756.html">prevent the development of altitude sickness</a> and to treat its symptoms. Acetazolamide is <a href="https://www.ncbi.nlm.nih.gov/books/NBK557838/">commonly used as a diuretic</a> and for the <a href="https://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and-diseases/glaucoma">treatment of glaucoma</a>, a condition that causes increased pressure within the eye.</p> <p>If started <a href="https://doi.org/10.1378/chest.09-2445">two days prior</a> to going up to a high elevation, acetazolamide can <a href="https://doi.org/10.1378/chest.09-2445">prevent symptoms of acute illness</a> by speeding up the acclimatization process. Nonetheless, it does not negate the recommendations to ascend slowly, and it is <a href="https://doi.org/10.1016/j.wem.2019.04.006">routinely recommended only</a> when people cannot slowly ascend or for people who have a history of severe altitude sickness symptoms even with slow ascent.</p> <p>Other medications, including ibuprofen, have <a href="https://doi.org/10.1016/j.wem.2012.08.001">shown some effectiveness</a> in treating acute mountain sickness, although <a href="https://doi.org/10.1016/j.amjmed.2018.10.021">not as well as acetazolamide</a>.</p> <p>A <a href="https://pubmed.ncbi.nlm.nih.gov/2028586/">steroid medication called dexamethasone</a> is effective in both treating and preventing symptoms, but it does not improve acclimatization. It is <a href="https://doi.org/10.1016/j.wem.2019.04.006">recommended only when acetazolamide is not effective</a> or cannot be taken.</p> <p>Additionally, it is important to <a href="https://wwwnc.cdc.gov/travel/page/travel-to-high-altitudes">avoid alcohol during the first few days at higher altitudes</a>, as it impairs the body’s ability to acclimatize.</p> <h2>Unproven therapies and remedies are common</h2> <p>As high-altitude tourism becomes increasingly popular, multiple commercial products and remedies have emerged. Most of them are not effective or provide no evidence to suggest they work as advertised. Other options have mixed evidence, making them difficult to recommend.</p> <p>Medications such as <a href="https://doi.org/10.1089/ham.2007.1037">aspirin</a>, <a href="https://doi.org/10.1183/13993003.01355-2017">inhaled steroids</a> and <a href="https://doi.org/10.1089/ham.2011.0007">sildenafil</a> have been proposed as possible preventive agents for altitude sickness, but on the whole they have not been found to be effective.</p> <p><a href="https://doi.org/10.1093/qjmed/hcp026">Supplements and antioxidants have no proven benefit</a> in preventing or treating altitude sickness symptoms. Both normal and high-altitude exercise are popular ways to prepare for high elevations, especially among athletes. However, beyond <a href="https://doi.org/10.1097/jes.0b013e31825eaa33">certain pre-acclimatization strategies</a>, such as brief sojourns to high altitude, <a href="https://doi.org/10.1016/j.tmaid.2013.12.002">physical fitness and training is of little benefit</a>.</p> <p><a href="https://missouripoisoncenter.org/canned-oxygen-is-it-good-for-you">Canned oxygen</a> has also exploded in popularity with travelers. While <a href="https://doi.org/10.1016/0140-6736(90)93240-p">continuously administered medical oxygen</a> in a health care setting can alleviate altitude sickness symptoms, portable oxygen cans <a href="https://doi.org/10.1016/j.wem.2019.04.006">contain very little oxygen gas</a>, casting doubt on their effectiveness.</p> <p>Some high-altitude adventure travelers sleep in <a href="https://doi.org/10.2165/00007256-200131040-00002">specialized tents</a> that simulate increased elevation by lowering the quantity of available oxygen in ambient air. The lower oxygen levels within the tent are thought to accelerate the acclimatization process, but the tents aren’t able to decrease barometric pressure. This is an important part of the high-altitude environment that induces acclimatization. Without modifying ambient air pressure, these <a href="https://doi.org/10.1016/j.wem.2014.04.004">tents may take multiple weeks</a> to be effective.</p> <p>Natural medicines, such as <a href="https://doi.org/10.1580/08-weme-br-247.1">gingko</a> and <a href="https://doi.org/10.1186/s40794-019-0095-7">coca leaves</a>, are touted as natural altitude sickness treatments, but few studies have been done on them. The modest benefits and significant side effects of these options makes their use <a href="https://doi.org/10.1016/j.wem.2019.04.006">difficult to recommend</a>.</p> <p><a href="https://pubmed.ncbi.nlm.nih.gov/8469948/">Staying hydrated</a> is very important at high altitudes due to fluid losses from increased urination, dry air and increased physical exertion. <a href="https://doi.org/10.1186%2Fs12889-018-6252-5">Dehydration symptoms</a> can also mimic those of altitude sickness. But there is <a href="https://doi.org/10.1580/1080-6032(2006)17%5B215:AMSIOF%5D2.0.CO;2">little evidence that consuming excessive amounts of water</a> can prevent or treat altitude sickness.</p> <p>The mountains have something for visitors of all interests and expertise and can offer truly life-changing experiences. While there are health risks associated with travel at higher elevations, these can be lessened by making basic preparations and taking time to slowly ascend.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/222057/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><a href="https://theconversation.com/profiles/brian-strickland-1506270"><em>Brian Strickland</em></a><em>, Senior Instructor in Emergency Medicine, <a href="https://theconversation.com/institutions/university-of-colorado-anschutz-medical-campus-4838">University of Colorado Anschutz Medical Campus</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/altitude-sickness-is-typically-mild-but-can-sometimes-turn-very-serious-a-high-altitude-medicine-physician-explains-how-to-safely-prepare-222057">original article</a>.</em></p>

Travel Trouble

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"Stuff youse": Pensioner who's never owned a phone fights mobile detection camera fine

<p>A pensioner from New South Wales has disputed a fine he was issued for using his phone while driving, despite never owning a phone. </p> <p>Frank Singh, 77, was captured on a mobile phone detection camera while driving on the Pacific Motorway last September, and was issued a fine for $362. </p> <p>Mr Singh has refused to pay the fine, claiming that he was holding his wallet when the image was captured. </p> <p>He also claims to have never owned a mobile phone or a computer in his life, wondering how the camera made such a mistake. </p> <p>The senior man decided to appeal and take Revenue NSW to court, despite the risk of paying thousands in legal fees if he lost the case.</p> <p>"Looks like I'm guilty on it, but I'm not," he told <em>A Current Affair</em>. </p> <p>"I thought, what the bloody hell is this all about, I don't own a mobile phone. I've never used a mobile phone. What a load of s***."</p> <p>When questioned what the item could be, he said, "I think it could be my wallet."</p> <p>While Mr Singh admitted he can't specifically remember what he was doing at the time, he believes he was possibly placing his wallet on the passenger seat after paying for fuel. </p> <p>Unfortunately, the review of the fine was rejected and Frank was ordered to pay the $362, but he has not given up. </p> <p>"Then I thought stuff youse, I'm not guilty, I don't own a bloody phone," he said.</p> <p>While preparing to appeal the fine once more, Revenue NSW revoked the fine after issuing a letter to Mr Singh saying he would not be required in court following an investigation by the government body. </p> <p>"We have decided to cancel the fine," the letter read. </p> <p>"You little bloody beauty, how good's that," Mr Singh said on hearing the news, before planning to celebrate the win with a beer at his local pub. </p> <p><em>Image credits: A Current Affair </em></p>

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Are catnip and treats like it safe for cats? Here’s how they affect their minds and moods

<p><em><a href="https://theconversation.com/profiles/mia-cobb-15211">Mia Cobb</a>, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a> and <a href="https://theconversation.com/profiles/anne-quain-12802">Anne Quain</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p>Cats kept indoors can <a href="https://safeandhappycats.com.au/">live a good life</a> when they get access to a variety of positive experiences. Examples include performing natural behaviours, feeling safe at home and using their full sensory capabilities, including their sense of smell.</p> <p>Plants such as catnip, cat thyme and silver vine are potent smelly stimulants that can affect cat minds and moods.</p> <p>Ever wondered if these mind-altering substances are safe gifts for our feline friends? And importantly, is it OK to provide these, or is offering catnip to a cat like offering alcohol to a child?</p> <h2>Catnip, cat thyme and silver vine, oh my!</h2> <p>Owners who are concerned about their cats feeling bored and frustrated might offer them fresh or dried catnip (<em>Nepeta cataria</em>), silver vine (<em>Actinidia polygama</em>), cat thyme (<em>Teucrium marum</em>) or other plant materials such as valerian (<em>Valeriana officinalis</em>) and Tatarian honeysuckle (<em>Lonicera tatarica</em>). These last couple <a href="https://bmcvetres.biomedcentral.com/articles/10.1186/s12917-017-0987-6">could offer an alternative</a> if your cat doesn’t respond to catnip.</p> <p>Toys filled with the leaves or extracts of these plants can cause apparently euphoric behaviour in domestic cats (as well as big cats like leopards and jaguars). Not all cats respond this way to these smells, which is <a href="https://bmcbiol.biomedcentral.com/articles/10.1186/s12915-022-01369-1">believed to have a genetic basis</a>.</p> <h2>Are these treats safe for cats?</h2> <p>Cats have a highly developed sense of smell. Some plants release chemical compounds to deter insects or to attract predators of insects that might otherwise destroy them. This includes <a href="https://www.science.org/doi/10.1126/sciadv.aba0721">nepetalactone</a>, an ingredient isolated from catnip and silver vine.</p> <p>Indeed, <a href="https://www.science.org/content/article/why-cats-are-crazy-catnip">it has been argued </a> that exposure to nepetalactone leads to an increase in feel-good hormones in cats. It may also act as a <a href="https://www.science.org/doi/10.1126/sciadv.abd9135">natural mosquito repellent</a> (note that it does not repel all mosquitoes and is not effective for flea or tick control).</p> <p>This may be why sniffing catnip, silver vine and some other plants causes cats to roll on their backs and rub their chins, cheeks and bodies on the plants. Other <a href="https://bmcvetres.biomedcentral.com/articles/10.1186/s12917-017-0987-6">observed behaviours</a> include: licking, shaking their head while carrying plant material in their mouth, drooling, kicking the plant material with their hind feet, and a “wavelike” motion of the skin over their backs as muscles contract and relax.</p> <p>These responses <a href="https://bmcvetres.biomedcentral.com/articles/10.1186/s12917-017-0987-6">generally don’t last long</a>, usually seconds to minutes, before cats relax or resume their normal behaviour.</p> <p>Rather than becoming addicted to these substances, cats are more likely to become habituated and desensitised, with the plants having less effect over time. When sniffed, these plants <a href="https://www.cell.com/iscience/fulltext/S2589-0042(23)01925-9">appear</a> to have <a href="https://bmcbiol.biomedcentral.com/articles/10.1186/s12915-022-01369-1">no adverse effects</a> on cats.</p> <figure><iframe src="https://www.youtube.com/embed/yNUz4zQTA1E?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe><figcaption><span class="caption">Cats (and a dog!) react to the active compound in catnip and silver vine, nepetalactone.</span></figcaption></figure> <h2>Is it ethical to alter the minds of our cats?</h2> <p>When considering how to improve the lives of animals we care for, we tend to focus on whether the benefits outweigh the potential harms.</p> <p>Despite some marketing claims that these plants activates the brain’s opioid system, delivering a “natural high” for cats, there is no evidence these substances actually alter the minds of cats in the same way as alcohol or other drugs alter the minds of humans.</p> <p>The marketing of these cat treats as “kitty crack” or “<a href="https://www.meowijuana.com/">meowijuana</a>” and silver vine sticks as “<a href="https://www.nekopiapets.com.au/product-page/joycat-cat-cigarettes-silvervine-stick">kitty cigarettes</a>” is likely to deter some people from offering their cats <a href="https://bmcbiol.biomedcentral.com/articles/10.1186/s12915-022-01369-1">this kind of olfactory stimulation</a>.</p> <p>Unlike offering alcohol to a child, though, the evidence suggests our cats are OK when given access to these treats. These items won’t induce psychosis and won’t lead to addiction or withdrawal symptoms. And we don’t need to worry about our cats operating heavy machinery or making important decisions under the influence of mind-altering substances!</p> <p>Provided they can walk away at any time, it seems reasonable to let them opt in to a fun time.</p> <p>In fact, we harness the power of cats’ sense of smell in other ways by using <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6435919/">synthetic feline facial pheromones</a>. This can help reduce fear, anxiety and distress in cats. These substances can come in useful in settings such as multi-cat households or when moving house.</p> <h2>How to make sure your cat has the purr-fect time</h2> <p>Offering a range of smells (olfactory stimulation) is just one way to ensure your cat has a varied and interesting life. Here are some tips:</p> <ul> <li> <p>offer cats choices to interact with treats and toys – don’t force them</p> </li> <li> <p>rotate the toys and experiences on offer, so every day offers something fresh</p> </li> <li> <p>offer items that cats can scratch – scratching posts and corrugated cardboard are popular items</p> </li> <li> <p>if you are concerned your cat has swallowed part of a toy or seems unwell, check in with your vet.</p> </li> </ul> <p>Given the short-lived effects of these plant-based olfactory stimulants on cats, it is important that we <a href="https://www.sciencedirect.com/science/article/abs/pii/S0168159119301054">optimise their environment, lifestyle and interactions</a> with humans to improve their welfare. We can’t just rely on catnip or silver vine to give our cats a good life indoors – it’s really up to us!<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/214947/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><a href="https://theconversation.com/profiles/mia-cobb-15211"><em>Mia Cobb</em></a><em>, Research Fellow, Animal Welfare Science Centre, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a> and <a href="https://theconversation.com/profiles/anne-quain-12802">Anne Quain</a>, Senior Lecturer, Sydney School of Veterinary Science, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/are-catnip-and-treats-like-it-safe-for-cats-heres-how-they-affect-their-minds-and-moods-214947">original article</a>.</em></p>

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Eagle-eyed motorists spot funny typo on "confusing" new interchange

<p>The new interchange at Rozelle, in Sydney's inner west, has already copped backlash just days after its opening,  because of the confusing signage and changed traffic conditions causing chaos among commuters. </p> <p>Now, motorists have spotted another awkward blunder at the bustling "spaghetti junction", intended to improve traffic. </p> <p>Just metres away from the main intersection along Victoria Road and Darling Street, some poor road worker made the same typo twice, in a left-hand turn lane.</p> <p>Instead of saying  "buses excepted", they painted "buses expected", and now their mistake has gone viral on social media. </p> <p>"If I was a road, I'd expect buses too," one joked.</p> <p>"I get my bus near there and I'm constantly expecting buses that don't show, so seems accurate," another quipped. </p> <p>The interchange itself has been years in the making and opened up on Sunday. </p> <p>It was intended to connect drivers to the M4 and M8 tunnels, the City West Link, the Western Distributor and give access to the Anzac Bridge with a toll-free bypass of Victoria Road. </p> <p>While the aim of it was to improve traffic flow, just four days after its opening locals are still complaining about the chaotic strip, specifically it's poorly designed signage that has reportedly baffled drivers. </p> <p>One of the new signs suggested there was a toll from Iron Cove Bridge to Anzac Bridge, and while it is actually free, commuters are avoiding the tunnel and trying to switch across multiple roads to avoid presumed fee. </p> <p>Earlier this week, NSW Premier Chris Minns said: "Clearly it's confusing, that spaghetti junction is difficult to navigate and a lot of cars' GPS haven't caught up.</p> <p>"We'll change that sign and I understand the Minister for Roads is putting up those portable electronic signs to show people that you can use that road in particular and not pay the toll."</p> <p><em>Images: Twitter/ 9News</em></p>

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What are the new COVID booster vaccines? Can I get one? Do they work? Are they safe?

<p><em><a href="https://theconversation.com/profiles/paul-griffin-1129798">Paul Griffin</a>, <a href="https://theconversation.com/institutions/the-university-of-queensland-805">The University of Queensland</a></em></p> <p>As the COVID virus continues to <a href="https://pubmed.ncbi.nlm.nih.gov/36680207/">evolve</a>, so does our vaccine response. From <a href="https://www.health.gov.au/ministers/the-hon-mark-butler-mp/media/new-covid-19-vaccines-available-to-target-current-variants?language=en">December 11</a>, Australians will have access to <a href="https://www.health.gov.au/news/atagi-recommendations-on-use-of-the-moderna-and-pfizer-monovalent-omicron-xbb15-covid-19-vaccines?language=en">new vaccines</a> that offer better protection.</p> <p>These “monovalent” booster vaccines are expected to be a <a href="https://theconversation.com/cdc-greenlights-two-updated-covid-19-vaccines-but-how-will-they-fare-against-the-latest-variants-5-questions-answered-213341">better match</a> for currently circulating strains of SARS-CoV-2, the virus that causes COVID.</p> <p>Pfizer’s monovalent vaccine will be <a href="https://www.health.gov.au/ministers/the-hon-mark-butler-mp/media/new-covid-19-vaccines-available-to-target-current-variants?language=en">available</a> to eligible people aged five years and older. The Moderna monovalent vaccine can be used for those aged 12 years and older.</p> <p>Who is eligible for these new boosters? How do they differ from earlier ones? Do they work? Are they safe?</p> <h2>Who’s eligible for the new boosters?</h2> <p>The federal government has accepted the Australian Technical Advisory Group (ATAGI) recommendation to use the new vaccines, after Australia’s regulator <a href="https://www.tga.gov.au/products/covid-19/covid-19-vaccines/covid-19-vaccines-regulatory-status">approved their use last month</a>. However, vaccine eligibility has remained the same since September.</p> <p>ATAGI <a href="https://www.health.gov.au/news/atagi-recommendations-on-use-of-the-moderna-and-pfizer-monovalent-omicron-xbb15-covid-19-vaccines?language=en">recommends</a> Australians aged over 75 get vaccinated if it has been six months or more since their last dose.</p> <p>People aged 65 to 74 are recommended to have a 2023 booster if they haven’t already had one.</p> <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/560533/original/file-20231120-21-4igdnx.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/560533/original/file-20231120-21-4igdnx.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/560533/original/file-20231120-21-4igdnx.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=315&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/560533/original/file-20231120-21-4igdnx.png?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=315&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/560533/original/file-20231120-21-4igdnx.png?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=315&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/560533/original/file-20231120-21-4igdnx.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=396&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/560533/original/file-20231120-21-4igdnx.png?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=396&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/560533/original/file-20231120-21-4igdnx.png?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=396&amp;fit=crop&amp;dpr=3 2262w" alt="" /></a><figcaption><span class="caption">For people without risk factors.</span> <span class="attribution"><a class="source" href="https://www.health.gov.au/sites/default/files/2023-10/atagi-recommended-covid-19-vaccine-doses.pdf">Health.gov.au</a></span></figcaption></figure> <p>Adults aged 18 to 64 <em>with</em> underlying risk factors that increase their risk of severe COVID are also recommended to have a 2023 booster if they haven’t had one yet. And if they’ve already had a 2023 booster, they can consider an additional dose.</p> <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/560532/original/file-20231120-26-70jfyr.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/560532/original/file-20231120-26-70jfyr.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/560532/original/file-20231120-26-70jfyr.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=311&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/560532/original/file-20231120-26-70jfyr.png?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=311&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/560532/original/file-20231120-26-70jfyr.png?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=311&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/560532/original/file-20231120-26-70jfyr.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=391&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/560532/original/file-20231120-26-70jfyr.png?ixlib=rb-1.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=391&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/560532/original/file-20231120-26-70jfyr.png?ixlib=rb-1.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=391&amp;fit=crop&amp;dpr=3 2262w" alt="" /></a><figcaption><span class="caption">Advice for people with risk factors.</span> <span class="attribution"><a class="source" href="https://www.health.gov.au/sites/default/files/2023-10/atagi-recommended-covid-19-vaccine-doses.pdf">Health.gov.au</a></span></figcaption></figure> <p>For adults aged 18 to 64 <em>without</em> underlying risk factors who have already received a 2023 booster, an additional dose isn’t recommended. But if you’re aged 18 to 64 and haven’t had a booster in 2023, you can consider an additional dose.</p> <p>Additional doses aren’t recommended for children <em>without</em> underlying conditions that increase their risk of severe COVID. A primary course is not recommended for children aged six months to five years <em>without</em> additional risk factors.</p> <h2>Monovalent, bivalent? What’s the difference?</h2> <p><strong>From monovalent</strong></p> <p>The initial COVID vaccines were “monovalent”. They had one target – the original viral strain.</p> <p>But as the virus mutated, we assigned new letters of the Greek alphabet to each variant. This brings us to Omicron. With this significant change, we saw “immune evasion”. The virus had changed so much the original vaccines didn’t provide sufficient immunity.</p> <p><strong>To bivalent</strong></p> <p>So vaccines were updated to target an early Omicron subvariant, BA.1, plus the original ancestral strain. With two targets, these were the first of the “bivalent” vaccines, which were approved in Australia <a href="https://theconversation.com/omicron-specific-vaccines-may-give-slightly-better-covid-protection-but-getting-boosted-promptly-is-the-best-bet-190736">in 2022</a>.</p> <p>Omicron continued to evolve, leading to more “immune escape”, contributing to repeated waves of transmission.</p> <p>The vaccines were updated again in <a href="https://theconversation.com/havent-had-covid-or-a-vaccine-dose-in-the-past-six-months-consider-getting-a-booster-199096">early 2023</a>. These newer bivalent vaccines target two strains – the ancestral strain plus the subvariants BA.4 and BA.5.</p> <p><strong>Back to monovalent</strong></p> <p>Further changes in the virus have meant our boosters needed to be updated again. This takes us to the recent announcement.</p> <p>This time the booster targets another subvariant of Omicron known as XBB.1.5 (sometimes known as <a href="https://theconversation.com/the-kraken-subvariant-xbb-1-5-sounds-scary-but-behind-the-headlines-are-clues-to-where-covids-heading-198158">Kraken</a>).</p> <p>This vaccine is monovalent once more, meaning it has only one target. The target against the original viral strain has been removed.</p> <p>According to advice given to the World Health Organization <a href="https://www.who.int/news/item/18-05-2023-statement-on-the-antigen-composition-of-covid-19-vaccines">in May</a>, this is largely because immunity to this original strain is no longer required (it’s no longer infecting humans). Raising immunity to the original strain may also hamper the immune response to the newer component, but we’re not sure if this is occurring or how important this is.</p> <p>The United States <a href="https://theconversation.com/cdc-greenlights-two-updated-covid-19-vaccines-but-how-will-they-fare-against-the-latest-variants-5-questions-answered-213341">approved</a> XBB.1.5-specific vaccines from Pfizer and Moderna in <a href="https://www.fda.gov/news-events/press-announcements/fda-takes-action-updated-mrna-covid-19-vaccines-better-protect-against-currently-circulating">mid-September</a>. These updated vaccines have also been <a href="https://www.tga.gov.au/sites/default/files/2023-10/auspar-spikevax-xbb.1.5-231012.pdf">approved in</a> places including Europe, Canada, Japan and Singapore.</p> <p>In Australia, the Therapeutic Goods Administration (TGA) approved them <a href="https://www.tga.gov.au/products/covid-19/covid-19-vaccines/covid-19-vaccines-regulatory-status">in October</a>.</p> <h2>Do these newer vaccines work?</h2> <p>Evidence for the efficacy of these new monovalent vaccines comes from the results of research <a href="https://www.ebs.tga.gov.au/ebs/picmi/picmirepository.nsf/pdf?OpenAgent=&amp;id=CP-2023-PI-02409-1&amp;d=20231117172310101">Pfizer</a> and <a href="https://www.tga.gov.au/resources/auspar/auspar-spikevax-xbb15">Moderna</a> submitted to the TGA.</p> <p>Evidence also comes from a <a href="https://www.medrxiv.org/content/10.1101/2023.08.22.23293434v2">preprint</a> (preliminary research available online that has yet to be independently reviewed) and an update Pfizer <a href="https://www.cdc.gov/vaccines/acip/meetings/downloads/slides-2023-09-12/10-COVID-Modjarrad-508.pdf">presented</a> to the US Centers for Disease Control.</p> <p>Taken together, the available evidence shows the updated vaccines produce good levels of antibodies in <a href="https://www.tga.gov.au/resources/auspar/auspar-spikevax-xbb15">laboratory studies</a>, <a href="https://www.medrxiv.org/content/10.1101/2023.08.22.23293434v2">in humans</a> and <a href="https://www.tga.gov.au/resources/auspar/auspar-spikevax-xbb15">mice</a> when compared to previous vaccines and when looking at multiple emerging variants, including EG.5 (sometimes known as <a href="https://theconversation.com/the-who-has-declared-eris-a-variant-of-interest-how-is-it-different-from-other-omicron-variants-211276">Eris</a>). This variant is the one causing high numbers of cases around the world currently, including in Australia. It is very similar to the XBB version contained in the updated booster.</p> <p>The updated vaccines should also cover <a href="https://theconversation.com/how-evasive-and-transmissible-is-the-newest-omicron-offshoot-ba-2-86-that-causes-covid-19-4-questions-answered-212453">BA.2.86 or Pirola</a>, according to <a href="https://www.tga.gov.au/sites/default/files/2023-10/auspar-spikevax-xbb.1.5-231012.pdf">early results</a> from clinical trials and the US <a href="https://www.cdc.gov/respiratory-viruses/whats-new/covid-19-variant.html">Centers for Disease Control</a>. This variant is responsible for a rapidly increasing proportion of cases, with case numbers growing <a href="https://twitter.com/BigBadDenis/status/1725310295596560662?s=19">in Australia</a>.</p> <p>It’s clear the virus is going to continue to evolve. So performance of these vaccines against new variants will continue to be closely monitored.</p> <h2>Are they safe?</h2> <p>The <a href="https://www.ebs.tga.gov.au/ebs/picmi/picmirepository.nsf/pdf?OpenAgent=&amp;id=CP-2023-PI-02409-1&amp;d=20231117172310101">safety</a> of the updated vaccines has also been shown to be similar to previous versions. Studies <a href="https://www.medrxiv.org/content/10.1101/2023.08.22.23293434v2">comparing them</a> found no significant difference in terms of the adverse events reported.</p> <p>Given the availability of the updated vaccines, some countries have removed their approval for earlier versions. This is because newer versions are a closer match to currently circulating strains, rather than any safety issue with the older vaccines.</p> <h2>What happens next?</h2> <p>The availability of updated vaccines is a welcome development, however this is not the end of the story. We need to make sure eligible people get vaccinated.</p> <p>We also need to acknowledge that vaccination should form part of a comprehensive strategy to limit the impact of COVID from now on. That includes measures such as mask wearing, social distancing, focusing on ventilation and air quality, and to a lesser degree hand hygiene. Rapidly accessing antivirals if eligible is also still important, as is keeping away from others if you are infected.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/217804/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><a href="https://theconversation.com/profiles/paul-griffin-1129798"><em>Paul Griffin</em></a><em>, Professor, Infectious Diseases and Microbiology, <a href="https://theconversation.com/institutions/the-university-of-queensland-805">The University of Queensland</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/what-are-the-new-covid-booster-vaccines-can-i-get-one-do-they-work-are-they-safe-217804">original article</a>.</em></p>

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"32 years of safe landings": Pilot's surprise speech reduces passengers to tears

<p>A pilot has brought his passengers to tears with an emotional speech on his final flight after 32 years in the skies. </p> <p>Jeff Fell, an American Airlines pilot, took off from Chicago on his retirement flight as he stood in front of his passengers and delivered a heartfelt message. </p> <p>At first, his message seemed routine, informing travellers of the weather and and flight time, before acknowledging it was strange for him to deliver the address from outside the cockpit. </p> <p>“I normally don’t stand up in front of everybody like this, I usually just stay in the cockpit and talk on the PA. If I get a little emotional please forgive me for that,” he said in the speech, which was captured on video by a passenger. </p> <p>With passengers still unaware of what was to come, he pointed out a group of “very important people” to him sitting at the back of the plane.</p> <p>“They’re the majority of my family who have come along with me on my retirement flight,” Mr Fell said.</p> <p>The plane was filled with applause as the pilot's voice wavered with emotion.</p> <p>“They’re on-board with me on my retirement flight after 32 years with American,” he said.</p> <p>He continued, fighting back tears, “Thank you all for coming along with me tonight and celebrating this very memorable time in my life. I love all of you."</p> <p>With another round of applause from his passengers, Mr Fell added:, “I didn’t want to get emotional but goodness gracious.”</p> <p>“Finally, for my wonderful wife Julie who has been at my side for the majority of my 32 years at American. She has been the rock, the solid rock in the foundation in our lives and our marriage. Her faith in the Lord, wisdom, strength and love has guided our marriage and family throughout these years. I love you and look forward to the next chapter in our lives. And welcome aboard everybody.”</p> <p>The video was uploaded to TikTok and has since gone viral, raking up millions of views, and you can watch the full video <a href="https://www.tiktok.com/@realjharrison/video/7299484162648509738" target="_blank" rel="noopener">here</a>. </p> <p>Thousands of social media users left comments of support, with many confessing the clip had brought them to tears.</p> <p>“As soon as he said retirement flight my tears came,” one person wrote, while another added, "32 years of safe landings also. God bless him and all pilots.”</p> <p>“To think of the amount of families, people, and cultures he has single-handedly connected throughout the world. Thank you!” penned a third person.</p> <p>“32 years of bringing people closer together. I’m crying!” agreed another.</p> <p><em>Image credits: TikTok</em></p>

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