Under what condition should emergency lights be turned off during Level II staging?

Emergency lights should be turned off during Level II staging when civilian traffic is present. This protocol is crucial for ensuring the safety and flow of civilian movement around the incident scene. By switching off the emergency lights, it reduces distractions for drivers and pedestrians, helping to maintain better situational awareness and prevent potential accidents.

In addition, the presence of emergency lights can sometimes create confusion for civilian drivers, leading them to react unpredictably. Turning off the lights during this time helps to establish a clear and safe environment, allowing for better coordination and communication among responders and the public.