Horsemen's
Handbook
JOCKEYS OVERWEIGHT ALLOWANCES

If a jockey intends to carry overweight the amount thereof must be notified at the time of declaration.

The following overweight allowances are permitted:-

Horses weighted at 113 lbs to 118 lbs inclusive - 2 lbs overweight permitted at time of declaration.
Horses weighted at 119 lbs - 1 lb overweight permitted at time of declaration.
Horses weighted at 120 lbs & above - No overweight allowance permitted.