RSA 266:78-b Blue Lights Restricted to Law Enforcement, State Department of Corrections, and Emergency Response.

I. No person other than a sworn law enforcement officer with power of arrest, state probation and parole officers, and state correctional officers in the performance of their official duties shall operate a vehicle equipped with blue colored lights, except in the case of a service technician driving the vehicle in connection with servicing or maintaining the vehicle or as provided under paragraph II.
II. No person other than a sworn law enforcement officer with power of arrest, state probation and parole officers, and state correctional officers in the performance of their official duties or an emergency response employee or volunteer of a city, town, or village district or the federal government or an employee of a private ambulance service contracted with a city, town, or vi