best option FTW - Get a lidar jammer, when the unit gos off its head due to a laser signal, slow down to the speed limit, and the TURN THE UNIT OFF. This allows the cops to get a reading, so he just assumes it was a glitch in his device... if you get caught in NSW though its 9 Points (!!!!!!) and a hefty fine... they take it seriously here... but they've got to prove it.... A smartly concealed lidar jammer is possible...