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Topic: Traffic signs, markings and signals · Nº 522 / 1397

Question picture

¿A qué vehículos afecta esta señal?

Which vehicles does this sign apply to?

  • AAfecta a todos los camiones, que no pueden adelantar a los turismos.It applies to all lorries, which may not overtake cars.
  • BAfecta a los camiones cuya MMA es superior a 3500 kg.It applies to lorries with an MAM of more than 3,500 kg.
  • CAfecta a los turismos, que no podrán adelantar a los camiones.It applies to cars, which may not overtake lorries.
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Correct answer

  • BAfecta a los camiones cuya MMA es superior a 3500 kg.It applies to lorries with an MAM of more than 3,500 kg.
Explanation

This is sign R-306 “No overtaking for lorries”: it prohibits lorries with a maximum authorised mass of more than 3,500 kg from overtaking motor vehicles, even when overtaking does not involve moving into the opposite direction. It does not apply to cars or lighter lorries.

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-306motor que circulen por la calzada, incluso cuando dichaRead the full rule

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