No person may place or maintain nor may any public authority permit upon any highway or public right-of-way any traffic sign or signal bearing any commercial or political campaign advertising. A violation of this section is a Class 2 misdemeanor.
S.D. Codified Laws § 31-28-20
Commercial or political campaign advertising--Violation as misdemeanor
Source: SL 1963, ch 274, §§ 4 (2), 6; SDCL § 31-28-24; SL 2010, ch 145, § 144; SL 2011, ch 137, § 2.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.