S.D. Codified Laws § 2-4-7 (2026)
Every person who intentionally, by intimidation or otherwise, prevents any member of the Legislature of this state from attending any session of the branch of which he is a member, or of any committee thereof, or from giving his vote upon any question which may come before such branch, or from performing any other official act, is guilty of a Class 2 misdemeanor.
Source: SDC 1939, § 13.1005; SL 1980, ch 24 , § 17.