The blue lights on top of traffic signals, also known as confirmation lights, are designed to assist law enforcement detect drivers who run red lights.

Before we’re old enough to even see over the dashboard, we learn that green means go and red means stop. This internationally ...

The blue lights are active whenever a traffic light is red. With this, officers patrolling certain intersections can wait in a spot that is safer to pull out if they have to catch a driver who ran ...

You may have noticed new blue lights popping up near traffic signals all over the metro. They are small, generally tucked out of the way so they don't distract drivers. Over the past two weeks ...

Over time, the big, clunky “gumball” lights were replaced with sleeker, more advanced light bars. Today’s police vehicles use ...

There have been some questions about what certain lights mean at that intersection, specifically some blue lights on top of the traffic lights. Watch the full video at the top of this story.

A small blue light shines on the backside of a traffic signal at the intersection of Broadway and Everett Avenue on Sunday, Dec. 11, 2022, in downtown Everett, Washington.

Check out the new blue traffic lights just installed in Prairie Village, Kan.The Prairie Village Police Department said they are a new traffic safety feature called confirmation lights.The lights ...

Japanese traffic lights are blue instead of the green Americans know, but the reasoning involves some complex linguistic ...