When might you deactivate emergency lighting during an operation?

• A. As soon as you begin the response.
• B. Only when you reach the incident and assess the situation.
• C. When the scene is secured and public safety risk is reduced, or per policy to minimize distraction.
• D. Never, regardless of the scene.

Answer: (C)

Emergency lighting should be deactivated once the scene is secured and the public safety risk is reduced, or when policy directs it to minimize distraction. Lights are designed to warn and guide during an active response, but after hazards are mitigated, turning them off helps reduce glare and distraction for motorists, bystanders, and responders, and it also conserves battery life and supports clearer incident management. You generally keep lights on during the initial approach and assessment to preserve visibility, and only turn them off when safety conditions allow and per policy. Never deactivate them if the scene is still hazardous or if policy requires lights to remain on for safety and coordination.