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

Full text
106. Where a contestant has been knocked down, the referee shall instruct the opponent to retire to the farthest neutral corner, which the referee shall indicate by pointing. He shall then pick up the timekeeper’s count of the knock down.
If the opponent does not remain in the neutral corner, the referee shall stop the count until the opponent returns there and shall then resume the count from the point at which it was interrupted.
O.C. 662-95, s. 106.