2023 South Dakota Codified Laws 32-17-22. United States mail vehicles–Warning lights–Color–Mounting and location–Visibility–Violation as petty offense

2022 South Dakota Codified Laws 32-17-22. United States mail vehicles–Warning lights–Color–Mounting and location–Visibility–Violation as petty offense

2021 South Dakota Codified Laws 32-17-22. United States mail vehicles–Warning lights–Color–Mounting and location–Visibility–Violation as petty offense

2019 South Dakota Codified Laws 32-17-22. United States mail vehicles–Warning lights–Color–Mounting and location–Visibility–Violation as petty offense

2018 South Dakota Codified Laws 32-17-22. United States mail vehicles–Warning lights–Color–Mounting and location–Visibility–Violation as petty offense

2016 South Dakota Codified Laws 32-17-22. United States mail vehicles–Warning lights–Color–Mounting and location–Visibility–Violation as petty offense

2014 South Dakota Codified Laws 32-17-22. United States mail vehicles–Warning lights–Color–Mounting and location–Visibility–Violation as petty offense

2010 South Dakota Laws 32-17-22 – United States mail vehicles–Warning lights–Color–Mounting and location–Visibility–Violation as petty offense