Flashing blue police lights atop Georgia State Patrol cars could be removed under a bill that passed the General Assembly with a final vote Wednesday.

The legislation would allow state troopers to stop using rooftop lights on patrol cars, instead relying on lights displayed on the front, back or sides of vehicles.

The measure now heads to Gov. Brian Kemp following a 49-5 vote in the state Senate on Wednesday. The bill previously passed the state House.

Supporters of House Bill 1146 said it would give the Georgia State Patrol flexibility with its car lighting, but critics worried that drivers wouldn’t be able to identify police as easily.

“We recognize the State Patrol because of the blue bars sitting on the top of the car,” said state Sen. David Lucas, a Democrat from Macon who voted against the bill. “So why would we remove the lights on the top of the car so folks will not realize who they’re approaching?”

State Sen. John Albers said some new police vehicles already come with LED lights built in, eliminating the need for rooftop lights.

“We’re not removing the lights. This gives flexibility,” said Albers, a Republican from Roswell. “LEDs are much better used than the traditional revolving and rotating light bars.”

State law currently allows no more than two vehicles per Georgia State Patrol post without exterior roof lights.