You’re the first person to arrive at an incident where people are badly injured. You’ve switched on your hazard warning lights and checked all engines are stopped. What else should you do?

If you’re the first to arrive at a crash scene, the first concerns are the risk of further collision and fire. Ensuring that vehicle engines are switched off will reduce the risk of fire. Use hazard warning lights so that other traffic knows there’s a need for caution. Make sure the emergency services are contacted; don’t assume it’s already been done.