Study: Red Light Cameras Don't Improve Safety 285
They also noted that the city chose to install many cameras at intersections where crashes were rare to begin with. Chicago has raised roughly $500 million from red light camera tickets since 2002. "[O]fficials recently admitted to the city inspector general that they had quietly dropped the threshold for what constitutes a red light camera ticket, allowing the tickets even when cameras showed a yellow light time just under the three-second federal minimum standard. That shift earlier this year snared 77,000 more drivers and $7.7 million in ticket revenue before the city agreed to change the threshold back.