You are approaching a long tunnel. Which of these should you do?

Explanation: You'll often see signs for local radio channels as you approach a tunnel. These radio stations warn of traffic, incidents, or congestion within the tunnel; some radios have settings allowing them to automatically pick up these signals. Ensure tuning the radio doesn't distract you. Using these radio stations will give advance warning of hazards within the tunnel, preventing issues from escalating. Fire is the greatest risk in a tunnel due to risk of suffocation from smoke.

Category: Incidents, accidents and emergencies (2023)