Oklahoma Administrative Code
Title 325 - Oklahoma Horse Racing Commission
Chapter 20 - Racing Officials and Racing Personnel
Section 325:20-1-10 - Calling off race or race day

When in the opinion of the Stewards or the Commission Executive Director, a race(s) or race day cannot be conducted in accordance with the provisions of the Act, rules of this Title, and orders of the Commission or the conditions of an organization license, they shall cancel and call off such race(s) or race day. In the event of mechanical failure or interference during the running of a race which affects the horses in such race, the Stewards may declare the race a "no contest". A race shall be declared "no contest" if no horse covers the course.