The bill proposes to limit the use of green lights on public highways exclusively to snow removal equipment operated by the Department of Transportation or another government entity, as well as to on-scene incident commanders responsible for traffic control. This regulation aims to clarify and restrict the circumstances under which green lights can be utilized, ensuring that their use is reserved for specific governmental functions related to public safety and road maintenance.

Additionally, the bill includes a codification instruction indicating that the new section regarding the limitation on the use of green lights is intended to be integrated into Title 61, chapter 9, part 2 of the Montana Code Annotated. This ensures that the new regulations are formally recognized within the existing legal framework governing highway safety and operations.