emergency vehicles in many places, which is why encountering them can be surprising. However, in certain jurisdictions, they may be used by volunteer firefighters or other authorized emergency personnel.
Understanding what these lights mean, and whether other motorists must yield, requires looking beyond their color.
Why Would a Vehicle Have Green Flashing Lights?
Most drivers immediately associate flashing lights with emergency services.
Red and blue lights are commonly linked to police vehicles, while ambulances and fire departments may use other authorized warning-light combinations depending on local regulations.
Green lights are
