What is what does it mean when police have solid blue lights on?

Solid blue lights on a police vehicle in many jurisdictions indicate a specific situation or instruction, differing from flashing lights which usually signal an emergency or traffic stop. Here's a breakdown:

• Static Roadblock or Checkpoint: Solid blue lights often mean the police are operating a static roadblock or checkpoint. This could be for sobriety checks, license verification, or other similar purposes. Drivers should approach cautiously and follow any instructions given by officers. Understanding roadblocks is key in these situations.

• Command Post or Temporary Headquarters: In some areas, solid blue lights denote a police command post or temporary headquarters set up during a special event or emergency situation. The purpose is to make them visible in the surrounding region.

• Community Policing or Visibility: Some departments use solid blue lights as part of their community policing strategy, enhancing their visibility and deterring crime in a specific area. This isn't as common as the other uses, but exists in some places.

• Stationary Incident Management: Solid blue lights can be used at the location of a previous incident, or a static incident%20management scene.

It's important to remember that the specific meaning of solid blue lights can vary by jurisdiction. Always exercise caution and follow police instructions when you see them. When in doubt, contact your local police department for clarification on their specific policies and procedures.