Thanks for that useful information! Red light cameras are implemented for the increase of safety to intersection but have been precisely the opposite, many people say it is only for money grab. It take a photo of a driver and his or her license plate when they drive through a red light. Motorists typically hate them. Many feel the products are intended to make cash for a city, and not to catch bad-guys. However, two devices have just appeared that use comparable technology to make [Only registered and activated users can see links. Click Here To Register...] photos useless to law enforcement. One of the gadgets can be bought now. The other is still raising money to get UL certification.