S.D. Codified Laws § 31-25-9 (2026)
Sections 31-25-4 to 31-25-8, inclusive, shall not apply to livestock guards which had been constructed and maintained and were in existence on February 20, 1959.
Source: SL 1959, ch 140 , § 4; SDC Supp 1960, § 28.09 10-4 .