C-72.1, r. 4 - Rules respecting Standardbred horse races held at a professional race track

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268. Before the official start of the race is given, a driver shall:
(1)  bring his horse into position behind the starting gate;
(2)  place his horse behind the starting gate in its assigned position;
(3)  maintain his horse in position behind the starting gate;
(4)  prevent his horse from scoring ahead of the starting gate;
(5)  drive his horse so as to prevent it from changing position before reaching the starting line;
(6)  avoid hindering another driver or another horse behind the starting gate.
Decision 90-09-19, s. 268.