What do flashing blue lights typically indicate?

Flashing blue lights are commonly associated with law enforcement agencies. In many jurisdictions, the use of blue lights is designated specifically for police vehicles to indicate their presence and the authority of law enforcement officials. This visual signal helps to alert other drivers and pedestrians to yield or take caution when encountering law enforcement activity, ensuring safety and compliance with legal directives.

In contrast, navigation warnings are generally communicated through different signals, such as buoys or lighted markers that convey important information to mariners. Emergency situations and vessel distress often utilize flashing red lights or a combination of lights to indicate urgency or immediate danger. Understanding these color-coded signals is crucial for safe navigation and compliance with maritime laws.