advertised car for sale.
posing as well-known TV actor Richard Greene offered to buy car.
wrote out cheque, but seller not willing for him to have car until cheque
then produced various identity documents in name of Richard Greene.
then allowed rogue to have car in return for worthless cheque.
bought car in good faith from rogue.
of Appeal held seller intended to contract with person actually present before
therefore merely voidable for fraud, meaning defendant got car not seller.