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Question

Difficulty: MediumTunnel Emergencies

You are driving through a road tunnel when your car suffers a sudden puncture and you cannot reach an emergency lay-by. What should you do to secure your vehicle and summon help safely?

  1. A
    Place a red warning triangle 45 metres behind your car on the carriageway, then call emergency services on your mobile phone.
  2. Pull over as far to the left as possible, switch on your hazard warning lights, switch off the engine, and use the nearest emergency telephone.Answer
  3. C
    Reverse along the edge of the carriageway towards the tunnel entrance with your hazard warning lights flashing.
  4. D
    Remain seated inside the car with the engine idling and headlights on full beam until breakdown assistance arrives.

Answer

Pull over as far to the left as possible, switch on your hazard warning lights, switch off the engine, and use the nearest emergency telephone.
If your vehicle breaks down in a tunnel and you cannot reach an emergency lay-by, pull over as far to the left as possible. Switch on your hazard warning lights to alert oncoming drivers, switch off the engine to prevent toxic fume build-up and fire hazard, and proceed to the nearest emergency telephone point. The emergency telephone connects directly to the tunnel control centre, giving operators your exact location.

Step-by-Step Solution

1
Position the vehicle as far to the left as possible out of the main traffic flow.
Minimises obstruction to other road users and reduces collision risk.
When an emergency lay-by is unreachable, moving as far to the left as possible creates maximum clearance.
2
Switch on hazard warning lights and switch off the engine.
Alerts approaching traffic and eliminates exhaust emissions and fire risks in the enclosed tunnel.
Engines left running in tunnels accumulate toxic gases and present severe fire hazards.
3
Locate and use the nearest roadside emergency telephone point.
Connects directly to the tunnel control room operators who know the precise location.
Emergency SOS phones pinpoint your exact position immediately and allow operators to close lanes and dispatch emergency assistance.

Key Concept

Breakdown safety and emergency communication protocols inside road tunnels
Estimated Time:1m 0s
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Topics

Tunnel Emergencies

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