C-72.1, r. 5 - Rules respecting Standardbred horse races held at an amateur race track

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172. Before giving the official signal for the start of the race, the starting judge must order a recall where:
(1)  a horse scores ahead of the starting gate;
(2)  there is interference from a horse or a driver;
(3)  a horse’s equipment breaks;
(4)  a horse falls;
(5)  a situation of superior force exists.
Decision 96-07-24, s. 172.