Which category of vehicles is allowed to use flashing lights?

Flashing lights are specifically designated for use by emergency vehicles and tow trucks to ensure visibility and signal to other drivers that these vehicles are responding to emergencies or involved in roadside assistance. This usage is crucial for safety, as it alerts other road users to the presence of these vehicles, which may be engaged in activities that could pose a danger if not clearly communicated.

Emergency vehicles, which include police cars, ambulances, and fire trucks, utilize flashing lights to clear traffic and gain priority while performing their duties. Tow trucks also carry this feature to warn motorists of their presence while assisting stranded vehicles.

The other categories of vehicles do not typically have the same authority or necessity to utilize flashing lights, as it could lead to confusion on the road and diminish the effectiveness of the signals that emergency vehicles provide. Therefore, the designation of flashing lights for emergency vehicles and tow trucks is a matter of public safety and regulatory compliance.