Question - Lewis advertised his Austin Cooper 'S' for sale. A rogue posing as a well-known film actor, Richard Greene of the 1960s TV series 'Robin Hood', persuaded Lewis to take a cheque as full payment and to let him take the car away on the faith of a false studio pass bearing his photo. The cheque turned out to be a stolen. Is the contract between Lewis and the fraud void for mistake? The rogue sold the car to an innocent buyer. Who gets the car?