Regulation 6 Card stock accounts
(1)
Every bingo-promoter shall keep a stock account of all cards of the kind described in regulation 4(1) above, which are brought to the premises on which bingo is played or which are taken from stock or which are returned to stock or which are destroyed, showing separately in respect of each category, their serial numbers and, where appropriate, their face values and shall make the entries in the stock account not later than 48 hours after the end of each week.
(2)
Every bingo-promoter who promotes the playing of bingo on more premises than one shall keep a separate account, as prescribed in paragraph (1) above, in respect of each of them.