113.1. A 50/50 ticket must be composed of 2 detachable parts bearing the same number, one of which must be kept by the holder of an in-hall bingo licence or the holder of a bingo hall manager’s licence and the other must be given to the buyer. The name and licence number of the holder who buys the batch of 50/50 tickets and the sale price of the ticket and its serial number must be indicated on both detachable parts of the 50/50 ticket.