The end to a very old post. My daughter was 12 in 2009. She was in the back of her mothers car returning home from Barrow-in-Furness McD's and she shouted out "Mum I've got Mayfair, we're rich". Several people in the car at that time still remember the conversation. Mum said "dont be silly Emma, there will be dozens of them, but you will never find Park Lane"
2 weeks later, they were in McD's again and got 3 park lanes between them. Realization dawned, dustbins were emptied, settees pulled apart, but it was never found.