S-13.1, r. 3.1 - By-law respecting casino games

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20. Every ticket for which payment by the player was not made prior to the draw is void. It is the same for any ticket that is illegible, mutilated, counterfeited, improperly cut or printed, incomplete, erroneously printed or otherwise defective unless it is possible, by the control number, to determine that the ticket is really a winning ticket. The holder of a void ticket is not entitled to a prize.
O.C. 951-2011, s. 20.