80MPG BEEZA
i got told that if ur flashed it has film in the camera unless it wont take the pic in the first place we tested ones we knew didnt have film in flew past over 100mph no flash then one that we knew did got the mini moto out and flew past and it flashed so it flashes when its got film in, then the transport police go round and get the films and have to process the films and crap i know it can take weeks to come through