I know someone who got flashed by a camera at 3 in the morning in a 30 doing 73!!!! Very silly yes, but quite amazing that he got away with it and didnt even get points OR a fine! Someone was chasing him and he thought they were trying to steal his car.

I got stopped myself once doing 105 in a 50 late at night when id first passed my test. Was poodling along at 50-60 then saw a car fly up behind me so i accellerated, got upto over 100 and then realised it was an undercover omega! gave me a proper bollocking and to be honest, that always sticks in my mind and was probably more effective than giving me points and a fine or even a ban!