I don't remember where it happened but about 2 years ago a local radio host shared a news story about some youngsters who had a bright idea on how to prank a buddy of theirs... They made copies of their buddy's license plate, put them on their cars, then drove through all the camera speed traps in town. About a week later, their buddy recieved several hundred dollars worth of speeding tickets by mail.
The radio host suggested that people who dislike speed cameras might consider using the same tactic to get speed cameras removed... Make copies of the license plates of people with the power to remove the speed cameras, like the mayor and police chief of your town, and then race through camera speed traps. After they get smacked with a barrage of speeding tickets, they might reconsider their stance on the morality of speed cameras.