I read your story about the South African getting arrested for using a laser jammer on radardetector.net. I live in South Africa for a few years now (originally from Holland) and also read reports in other newspapers that he was using a Blinder X-treme.
While driving yesterday I heard reports on the radio that the department of transport has acquired new speed detection equipment that can measure the speed at which you were travelling up to 7km before the actual trap using some sort of GPS based system. I have never heard or read of such equipment and wondered if you could elaborate on this?
Any help very much appreciated.