crimeandpunishment writes to inform us that Arizona is putting the brakes to a controversial and contentious speed camera program. The cameras have been used along highways in the Phoenix area and in vans throughout the state. While the cameras are used throughout the country, Arizona's program was the widest use of the technology, and the decision to drop it is a setback for those who argue that the cameras slow speeders, reduce accidents, and free up police for more serious matters. "The camera program was instituted by Brewer's predecessor, Janet Napolitano, now the Homeland Security secretary. Cameras were introduced in September 2008 and were added until all 76 were up and running by January 2009. Lawmakers considered repeal proposals within months, but set the issue aside and appealed for calmer debate when a passing motorist fatally shot a camera-van operator doing paperwork in his marked vehicle in April 2009."