20:04:19:25Association to provide communication system
Section · Administrative Rules of South Dakota · View on sdlegislature.gov ↗
between starter and stewards. Each association shall provide, equip, and maintain a two-way voice communication system to provide clear and secure voice communications between the starting gate and the stewards' stand during race days and time trials.
Source: 13 SDR 95, effective January 11, 1987.