In the Kiltunnel your car breaks down. You can no longer drive on. The nearest emergency post appears to be on the other side of the carriageway. What do you do?
I cross the carriageway to the emergency post on the other side, because it is closer
I park as far right as possible, switch on the hazard lights, and walk along the wall in the direction of traffic to the emergency post on my own side
Explanation
Wrong — trap: distance placed above safety. You never cross the carriageway, even if an emergency post on the other side seems closer (Book p.99-100).