20:04:25:41Post time.
Section · Administrative Rules of South Dakota · View on sdlegislature.gov ↗
Post time between each race shall not exceed thirty minutes, except under the most extraordinary conditions.
Source: 5 SDR 87, effective April 15, 1979; 7 SDR 70, effective January 27, 1981; transferred from § 20:04:07:90, 9 SDR 122, effective March 31, 1983; 12 SDR 151, 12 SDR 155, effective July 1, 1986.