Topic: Traffic signs, markings and signals · Nº 862 / 1397

Ante esta señal de prohibición, ¿puede realizar una advertencia acústica?
Given this prohibition sign, may you use your horn?
- ANo, excepto para impedir un accidente.No, except to prevent an accident.
- BSí.Yes.
- CNo, excepto para adelantar.No, except to overtake.
Show answer
Correct answer
- ANo, excepto para impedir un accidente.No, except to prevent an accident.
Explanation
This is sign R-310, no sound signals: it is a reminder of the general ban on sound signals, except to avoid an accident. There is no exception for overtaking.
The rule · Real Decreto 465/2025, de 10 de junio, por el que se modifica el Reglamento General de Circulación en materia de señalización de tráfico · Catálogo, R-310
Recuerda la prohibición general de efectuar señales acústicas,Read the full rule
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