S-3.1, r. 11 - Regulation respecting combat sports

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157. The board shall designate a physician, who shall be the board’s mandatary and may stop a bout at any time, or in the case of a ladder tournament at the end of each bout, to examine a contestant and determine whether he is medically fit to continue. Where the physician is of the opinion that the contestant is not fit to continue the bout, he shall so inform the referee, who shall stop the bout.
O.C. 662-95, s. 157; O.C. 275-99, s. 1.