What Do Purple Emergency Vehicle Lights Actually Mean?
You might have spotted purple emergency vehicle lights lately and felt a bit confused about what they're for. Most of us are used to the standard strobe of red and blue, or maybe the flashing amber of a tow truck, but purple is a relatively rare sight on the road. It's not just there to look cool or different, though. There's actually a very specific reason for that regal hue, and knowing what it signifies can save you from an awkward—or even illegal—driving mistake. ...