http://www.highwayrobbery.net is a discussion of red light cameras, including defects that aren't widely known and which may invalidate many tickets in Bakersfield, Beaumont, Berkeley, Beverly Hills, Capitola, Cathedral City, Cerritos, Costa Mesa, near Covina, Culver City, Davis, Del Mar, East LA, El Cajon, El Monte, Emeryville, Encinitas, Escondido, Fairfield, Fremont, Fresno, Fullerton, Garden Grove, Gardena, Glendora, Hacienda Heights, Hawthorne, Indian Wells, Inglewood, Laguna Woods, Loma Linda, Long Beach, Los Alamitos, Los Angeles, Lynwood, Marysville, Maywood, Modesto, Montclair, Montebello, Murrieta, Oceanside, Oxnard, Paramount, Pasadena, Poway, Rancho Cucamonga, Ridgecrest, Rocklin, Roseville, Rowland Heights, Sacramento, San Bernardino, San Diego, San Francisco, San Jose, San Juan Capistrano, San Leandro, San Mateo, Santa Ana, Santa Clarita, Santa Fe Springs, Solana Beach, South Gate, Stockton, Union City, Upland, Ventura, Vista, West Hollywood, Westwood, Whittier, Yuba City, other California localities, and even some world-wide.


Ten of those defects are listed at http://www.highwayrobbery.net/ .