The effect. Green lights identify command vehicles at emergency scenes.
The result. They allow responders to quickly
locate the incident commander.
The takeaway. Green lights can indicate a command vehicle.
The solution. Follow the instructions.
3. Government and Security
The effect. Federal agencies, particularly Homeland Security, may use green lights.
The result. They can indicate a government vehicle.
The takeaway. Green lights can indicate a government vehicle.
The solution. Be aware of your surroundings.
4. Other Uses
The effect. Green lights can also be used for other purposes.
The result. They can indicate a specific role or function.
The takeaway. The meaning can vary.
