The Conservatives in Wales lose their last ditch attempt to stop the speed limit change from 30mph to 20mph. The change will be coming into force on the 17th September

    • dakar@kbin.social
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      1 year ago

      From your own source:
      “For the 20mph sites (which are not thought to be representative of all 20mph roads), the average speeds were above the speed limit for all vehicle types, ranging from 22mph to 28mph but below the average speeds seen on the 30mph roads.”
      So the average speed does decrease, increasing safety. Just because the effect isn’t a perfect 10 mph reduction doesn’t mean that it does nothing.
      This means the proposal is effective, but it could be improved with traffic calming measures.

            • ForgotAboutDre@lemmy.world
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              1 year ago

              One measure is very effective and cheap. Every city, town and village in Wales becomes safer very soon by just reducing the speed limit.

              Your proposal takes years to implement and incurs a massive cost and inconvenience to shut down many roads for weeks at a time. Just to make sure you reap the entire benefit of the changed speed limit. The extra benefit has a disproportionate cost to the proposed solution.

    • jerkface@lemmy.ca
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      1 year ago

      I mean it sounds like from the figures that you are providing that changing the speed limit from 30 to 20 DOES reduce the average speed of motorists. It doesn’t change it from 30 to 20 seems to be your main point, which, yeah, duh.