Gear changes
In both thoroughbred and harness racing horses are permitted to wear certain equipment, e.g. blinkers, to assist them in a race. When a trainer changes any equipment, they must notify this as a gear change

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In both thoroughbred and harness racing horses are permitted to wear certain equipment, e.g. blinkers, to assist them in a race. When a trainer changes any equipment, they must notify this as a gear change