My partners car was stationary in a car park on 06/01/2017. There is a fee payable of 50p for 1 hours parking. The driver of the car went to the machine, realised they didn't have change for it, and returned to the car. The car left. The Reg keeper wasn't driving.   When they got back to the car, a plastic envelope with a piece of printed cardboard was inside with the name MyParkingCharge.co.uk on.   It has a serial number on it and a date only, hand written. It has no offence d