1. Identify the decisive details
You pass your motorway exit. The hard shoulder is empty and the exit is only a short distance behind. What should you do?
2. Compare the possible decisions
- Continue to the next suitable exit.
- Reverse slowly on the shoulder with hazard lights.
- Stop on the shoulder and reverse when the main lanes are clear.
Show the answer and explanation
Correct answer: A · Continue to the next suitable exit.
Reversing on a motorway is prohibited. A short distance, empty shoulder or hazard lights creates no exception. Continue and let navigation recalculate rather than turning a missed exit into a dangerous manoeuvre.
3. What changes if the situation changes?
On an ordinary road, reversing is still a manoeuvre requiring safety and giving way. Never transfer a motorway rule or exception blindly to another road type.
Regulatory source ↗21.4.3Reviewed 2026-11-06