Cline said that the city had two alternatives regarding the lights. Of the city's 375 marked vehicles, 153 already have the software capability, with reprogramming, to shine steady and blue.

Red means stop, green means go - but what about blue? You may have seen blue lights on top of traffic signals at some junctions; here's what they do.

More than 70 empty Bud Light cans were found in a car during a DUI arrest in California, according to authorities.

More than 70 empty Bud Light cans were found in a car during a DUI arrest in California, according to authorities.

Kansas City approves steady blue lights on police cruisers to improve public safety, deter crime, and enhance officers’ visibility in the community.

Kansas City police may activate blue lights in patrol cars while officers are inside. City leaders say it could boost visibility and improve community safety.

An 80-year-old Wiggins man died and a 16-year-old boy was injured after a Wednesday crash in which both drivers allegedly ran a red light, Greeley police said.

More than 70 empty Bud Light cans were found in a car during a DUI arrest in California, according to authorities.