When a player declares a winning bingo, operators must draw the next ball out of the blower before shutting the blower off. If the bingo is not valid, the operator must call the next ball.
Wash. Admin. Code § 230-10-160
Statutory Authority: RCW 9.46.070. 07-10-033 (Order 610), § 230-10-160, filed 4/24/07, effective 1/1/08.