Via the indispensable website TheNewspaper.com :
Washington, DC's photo enforcement cameras have fallen into a state of disrepair with twenty-three of the city's fifty red light cameras completely inoperable. In a March 11 memo to council members, ATS, the new company hired to operate the cameras for the city, admits that at least two of the ten fixed speed cameras have fallen out of calibration over the past eight months. The company refuses to disclose their location for fear the tickets would be overturned by a court.
A city audit of DC's parking meter contract with ACS came to similar conclusions. ACS had allowed parking meters to fall into a state of disrepair with only 232 meters out of 1906 that were checked found to be in proper working order.
Ah, but they're still issuing tickets.