Hacker News new | ask | show | jobs
by jjav 381 days ago
> Yes but speed cameras quickly turn into a revenue source for greedy councils.

This has been widely documented for red light cameras. Red light cameras are politically much easier because approximately nobody thinks blatantly running red light is ever acceptable (vs. speed limits which have a wide range of debate on what the correct number should be).

So, towns install red light cameras. And initially, it's good! Then when the town gets used to the revenue stream, they want more money. How to get more? They shorten the yellow light more and more and more so they can artificially increase the number of people "running the red light". What started as a good plan to punish people who blatantly run the light, becomes a gotcha trick programmed to maximize revenue at the cost of safety (rear end accidents increase substantially after people become trained to panic brake at yellow lights due to the excessively short time).

1 comments

[Citation needed]
> The next time you approach that intersection, you slam on your brakes when the light turns yellow, fearful of another ticket. Only this time, the car behind you slams into you.

I don't understand how people can come to any conclusion other than blaming the following driver for not maintaining a safe distance. It's generally impossible to predict when the driver in front may have to perform an emergency stop (e.g. kid running into the road) and you have to leave enough room when following so that you don't crash into them if they need to stop. Surely this is just a basic driving skill?