S.D. Codified Laws § 21-30-3 (2026)
The writ of prohibition may be issued upon affidavit on application of the person beneficially interested.
Source: CCivP 1877, § 709; CL 1887, § 5531; RCCivP 1903, § 778; RC 1919, § 3020; Supreme Court Rule 608, 1939; SDC 1939 & Supp 1960, § 37.4403.