Metro has begun installing blue strobe lights atop its buses operating in the District of Columbia to serve as a warning to pedestrians. The lights are designed to let pedestrians know a bus is headed ...

Q: Paul Benoit of Riverside said he and his wife recently noticed several blue strobe lights atop tall poles in various locations along freeways and access ramps in the Inland Empire. In some ...

Norwalk police have arrested a man they allege tried to impersonate a police officer after affixing blue and red strobe lights to his car and illegally pulling over a vehicle, officials said. Julio ...