The racing secretary with the agreement of the organization representing the horsemen at the meeting shall establish as a condition of the meeting the minimum number of valid entries required for an overnight race to be considered filled and a race considered filled with a sufficient number of valid entries in accordance with such agreement shall be run. If there are insufficient entries for a race to be considered filled, such race may be declared off with approval of the stewards and a substitute race used.
Cal. Code Regs. Tit. 4, § 1603
Note: Authority cited: Sections 19420, 19440 and 19590, Business and Professions Code. Reference: Section 19401, Business and Professions Code.