An Australian study found that during the day black cars are 12% more likely than white cars to be involved in an accident. At dusk the risk increases by a whopping 47%.

  • lonefighter@sh.itjust.works
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    2 days ago

    I am curious if that data changes at all if headlights are on. I’d think that with headlights raising visibility of the black cars the incidence of accidents would start to get closer to the same for both colors of cars, but that’s just my uneducated opinion.

    • Shadow@lemmy.ca
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      2 days ago

      I had the same thought. Australia doesn’t require daytime running lights, so it’s be interesting to see if there’s data from Canada (where we require drl) to compare against.

      • lonefighter@sh.itjust.works
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        2 days ago

        My first car was tan. I used to have people pulling out in front of me all the time and I would get so mad about it. Then I started turning my headlights on all the time, even in the middle of the day. Suddenly people stopped pulling out in front of me and the amount of near misses I had from other drivers doing “stupid” things went to near zero. Apparently even tan cars can look like the road in the right conditions. DRL should be mandatory everywhere.

      • im_fine_sandy@nord.pub
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        1 day ago

        They’re not mandatory but I think it would be pretty tough to find a car less than 15 years old that doesn’t have them.

        They’re relevant to safety ratings and so on, and all the cars sold here are sold in other jurisdictions where they’re mandatory.

        Also relevant to safety ratings. It would be daft to sell cars without them.

    • DrakeAlbrecht@lemmy.world
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      2 days ago

      The study does call that out.

      The results from the analysis using the induced exposure study design, presented in Section 4, are generally intuitive. Vehicle colour effects on crash risk were greatest in daylight hours compared to twilight or dark times. This makes intuitive sense since use of vehicle lighting in twilight and at night reduces contrast differences between different vehicle colours. Use of daytime running lights or headlights during the day in Australia is not common hence visibility differences between vehicles would be left largely due to the colour of the vehicle.

      • im_fine_sandy@nord.pub
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        1 day ago

        The study was authored in 2007. Since 2011 almost all new cars have had DRLs even though they’re not mandatory.