Comment Redmond recently ended their program (Score 2) 433
The city of Redmond, WA did a one year pilot study installing red light cameras at a few key intersections. The full study of how well they reduced traffic accidents is worth a read, but in a nutshell there was essentially no impact to the number of traffic collisions. 89% of the citations issued were for turning right on red without coming to a complete stop. The only place the cameras were useful was in the school zone.
Based on the above study the city decided to cancel the contract for the cameras.
Neil