6.1 Bingo playing cards must be available for inspection by the players before a bingo event begins to determine that all bingo playing cards are present based on a pre-determined approved number.
6.2 Bingo playing cards must be free from any defects.
6.3 All bingo playing cards must be of uniform size and shape with no distinguishing features or variations in printing, graphics or colours.
6.4 The numbers or symbols must be clearly indicated on the bingo playing cards.
6.5 Bingo playing cards must conform to any advertising requirements prescribed by the Registrar.