South Dakota Codified Laws
Chapter 30 - Writ Of Prohibition
Section 21-30-2 - Power to issue writ where ordinary remedy inadequate.

21-30-2. Power to issue writ where ordinary remedy inadequate.
The writ of prohibition may be issued by the Supreme and circuit courts, to an inferior tribunal, or to a corporation, board, or person, in all cases where there is not a plain, speedy, and adequate remedy in the ordinary course of law.

Source: CCivP 1877, §709; CL 1887, §5531; RCCivP 1903, §778; RC 1919, §3020; SDC 1939 & Supp 1960, §37.4402.