I'm interested in this thread but have a question.
Today, heading into work, a squad car was on a slip road down onto the bypass (Athlone) on the opposit side to me.
He was out of the car holding a speed gun to the traffic passing him by and in my forward direction.
I understand that if he registers someone speeding on his side, he can get back into the car to give chase, stop them and show them the evidence.
However, if he was to see someone on my side (the opposit side to him) speeding, what could he do?
I was doing 100kph, and a car overtook me, obviously breaking the speed limit. He seen the guard just after I seen him, and stamped on his breaks. I'm sure the gun would have registered him as being over the limit, and I ended up following the car into town (where I work) but he wasn't stopped by anyone.
So, my question is, would this car have just gotten away with speeding, because the guard was placed on the opposit side?