A good friend of mine stumbled across a method of avoiding a ticket the other day. He "accidentally" overtook a police car doing 160mph+ on the motorway (70mph limit), and when he saw the car he slammed the brakes on, pulled over into the hard shoulder and stopped. The police came up and gave a good bo****king, but they couldn't do him for speeding as they need to follow the car for a least a quarter of a mile. So next time the police car catches you unawares. Pull over and stop, you might just keep your licence because of it.