Radar laser detectors and laser jammers are legal to own and operate in passenger vehicles in the state of Massachusetts. ... Laser jammers are illegal to operate in the states of: Nebraska, Minnesota, Utah, California, Oklahoma, Virginia, Colorado and Washington DC. read more
Radar detectors are permitted for passenger vehicles but prohibited for use by commercial vehicles. read more
MASSACHUSETTS (MA) - Legal to own and use a radar detector. MICHIGAN (MI) - Legal to own and use a radar detector. MINNESOTA (MN) - Legal to own and use a radar detector. read more