Before each day's entries are taken, jockey agents shall file their first, second, and third calls in each race in the racing secretary's office with a person designated by the stewards. If during the time entries are being taken, an agent should lose or pick up a call, he shall immediately add these calls to the ones previously filed.
S.D. Admin. R. 20:04:22:53
General Authority: SDCL 42-7-56.
Law Implemented: SDCL 42-7-56.