Speed cameras issue citations with the picture of the vehicle at the scene.
The driver gets photographed, continues on their merry way, and gets mailed the citation a week or so later.
So, those systems have tens of millions of pictures of cars going over the speed limit, yet not one picture of an accident.
Think about that.
RE: speed cameras and red light cameras....
In a post here when those were new ideas the FReeper referenced a news story that one city mistakenly allowed a company’s report to get out. It listed the intersections for paying the company to put in the intersection cameras the company sold. Some streets listed and then “Second Avenue at Anderson doesn’t have enough traffic. You won’t make any money on that one. Skip it.”
Showed the money making greed motivation instead of the “we want to protect our citizens and make them safe.”