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

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177. A trainer may not cause a horse he trains to start in a race where:
(1)  the horse is subject, under section 253, to the taking of an official sample which when analyzed might show the presence of a drug, or where a prohibited substance has been administered to the horse;
(2)  the horse is in no condition to provide its normal performance in relation to the time standard concerning its capacity to run a certain distance.
Decision 96-07-24, s. 177.