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When red-light cameras are installed at an intersection, the number of rear-end accidents typically increases as drivers unexpectedly slow down instead of speed
by sowbug 1y ago
When red-light cameras are installed at an intersection, the number of rear-end accidents typically increases as drivers unexpectedly slow down instead of speeding up at yellow lights.
The cost of these accidents is borne by just about everyone, except the authority profitably operating the red lights. (To be fair, some statistics also show a decrease in right-angle collisions, which is kinda the point of the red-light rules to begin with.)
- reddit_clone 1y ago>speeding up at yellow lights I remember reading somewhere accelerating at orange light is actually a ticket-able offense?
- mckn1ght 1y agoMy memory may be outdated or only local to my jurisdiction but my understanding is that yellow means “do not enter the intersection” where “intersection” begins before the box, usually with some alternate street indicator, like broken white lines turning to solid, at a braking distance that accounts for posted speed limit and yellow light duration.
- reddit_clone 1y agoMy general understanding is , you can still enter the intersection when the light is yellow. If it is already red, you may be photographed and fine sent to your address. Or a nearby cop can give you a ticket.
- 9dev 1y agoThat seems only like a temporary problem until people get used to actually stopping at red lights, as they are supposed to. After the initial acceptance phase, it should minimise accidents over the longer term.
- hammock 1y agoUnless there is a warning of how long is left on the yellow light, it’s an unsolvable problem because there is an asymmetric risk of stopping vs accelerating
- ithkuil 1y agoThe lights should be designed so that if you don't have enough space to stop with a mild deceleration you should just go through. If a mild deceleration get you rear ended then of course that's an unsolvable problem
- devilbunny 1y agoThen they shorten the yellow so that it isn't "with a mild deceleration" but a full-on stomp-on-the-brakes stop.
- hammock 1y agoNo one wants to risk a ticket with a guess at how long the yellow is going to be, or whether they’ll make it thru or not. That is the unsolvable part. Yellows are inconsistent , and you aren’t accounting for slow-moving traffic ahead of you that might cause you to block the intersection, etc. There was actually a scandal in Chicago were a study found that the city systematically reduced the length of yellows only on lights that had red light cameras in order to harvest tickets.
- tptacek 1y agoI feel like the subtext of all these concerns is that you'd need to drive very carefully to reliably avoid camera tickets... and nobody wants to drive that carefully. I get it, I don't either, and I do get occasional camera tickets. But like: I should also be driving more carefully.
- hammock 1y agoSlamming on the breaks because you’re anxious about a yellow light is not careful driving. But that’s what red light cameras do