Versions of South Dakota Codified Laws 32-26-21. Driving through safety zone prohibited--Violation as misdemeanor on LawServer 2023 South Dakota Codified Laws 32-26-21. Driving through safety zone prohibited–Violation as misdemeanor 2022 South Dakota Codified Laws 32-26-21. Driving through safety zone prohibited–Violation as misdemeanor 2021 South Dakota Codified Laws 32-26-21. Driving through safety zone prohibited–Violation as misdemeanor 2019 South Dakota Codified Laws 32-26-21. Driving through safety zone prohibited–Violation as misdemeanor 2018 South Dakota Codified Laws 32-26-21. Driving through safety zone prohibited–Violation as misdemeanor 2016 South Dakota Codified Laws 32-26-21. Driving through safety zone prohibited–Violation as misdemeanor 2014 South Dakota Codified Laws 32-26-21. Driving through safety zone prohibited–Violation as misdemeanor 2010 South Dakota Laws 32-26-21 – Driving through safety zone prohibited–Violation as misdemeanor