Lighting and Optical Signals
As a general rule, is the use of acoustic signals (horn) permitted within built-up areas?
- A Yes, whenever deemed necessary
- ✓ No, except to avoid an accident or for emergency services
- C Yes, but only at night
- D Yes, to greet other drivers
Why this is the correct answer
Within built-up areas, as a general rule, the use of the horn is prohibited. It is only allowed to avoid an imminent accident or by emergency services, since the noise harms quality of life and safety.
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