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

Full text
145. A condition for participation in a special race may not be such that it causes a nominated horse to be scratched or an unnominated horse to be added because of its performance in a race held after the closing date for nominations, unless the conditions for participation in that race, approved by the board under section 136, provide otherwise.
Decision 90-09-19, s. 145.