Great Britain Theory Test Coach
Rules of the roadQuestion 116 of 424

When must you not use your horn?

  1. When you are on a country road
  2. When you are turning right
  3. While your vehicle is stationary on the road
  4. When you are on a bend
Show answer

Correct answer: While your vehicle is stationary on the road

You may use the horn only while moving, to warn others. There is an exception if another road user poses a danger.

Source: The Highway Code (Department for Transport, GOV.UK), General rules, techniques and advice for all drivers and riders (103 to 158), Rule 112

Practice rules of the road

Questions last reviewed: 18 October 2026