Those blue lights above traffic signals aren’t decorative. Here’s what they’re for and why more cities are installing them. Blue confirmation lights help police spot and enforce red-light violations ...

(WHTM) — Emergency vehicles have a multitude of ways to get our attention, including flashing lights, horns and sirens. But why do police cars use red and blue lights? Why not red and purple, or any ...

Miami police and Miami-Dade use steady blue or blue-red 'cruise' lights for visibility. Solid, nonflashing lights do not require motorists to pull over or clear ...

For drivers in the state of Florida, you may have noticed police cruisers that have their lights steadily on, not flashing. Called "patrol burn," or "steady burn," law enforcement does this typically ...

The Orland Park Police Department is launching a program to boost squad vehicle visibility with hopes of deterring crime through use of nonflashing lights. In contrast to flashing red and blue ...