Red Lights
Typically used by police, fire departments, and ambulances responding to emergencies.
Blue Lights
Often associated with law enforcement or volunteer emergency responders, depending on the jurisdiction.
Amber Lights
Commonly used by tow trucks, utility vehicles, road crews, and other service vehicles.
Green Lights
Often indicate medical transport or authorized volunteer responders, depending on local regulations.
Purple Lights
In some areas, purple lights are used to identify funeral processions.
Common Misconceptions About Green Lights
Myth: Green Lights Mean an Emergency
Not necessarily.
Most green-light vehicles are not responding to
