S.D. Codified Laws § 32-33-14
Current with legislation signed by the governor on or before 3/6/2024
Nothing in §§ 32-33-10 to 32-33-13, inclusive, shall be deemed to limit, or encroach upon, the existing authority of South Dakota Law Enforcement Officers in the performance of their duties involving traffic control.
SDCL 32-33-14