I've often wondered if I could record traffic violations and upload them somewhere where the policen could act on them. I haven't done it because I'd be worried about retribution and because I doubt the police would act.

Examples, cars going 65-70 in a 50mph zone. The the San Francisco Bay area Between Oakland across the Bay Bridge all the way to Candlestick park is a 50-55mph zone but lots of cars drive 70 all the way. I don't know how hard it would be to compute their speed relative to mine from the video.

Easier examples, cars turning right from a left lane. Cars tailgating. Cars changing lanes without signaling. Cars changing lanes while crossing an intersection. Cars cutting people off. Cars passing on the right on a 1 lane street, essentially driving as though it's a two lane street.

I'm not trying to be a snitch. I'd just like the roads to be safer. People who break traffic laws are effectively risking your life. That's not cool.