Returning to your car and finding a note stuck to it can fill you with dread. If you've ever left your car parked to go shopping or to work and come back to find a piece of paper tucked under the windscreen wipers, you've probably felt a moment of panic. Many motorists would immediately think it's a ticket, and if it's not, then it's some angry message from a fellow driver or resident who's fuming over your parking abilities . One man had that fear when he returned to his vehicle after a trip