Topic: Traffic signs, markings and signals · Nº 989 / 1397
Al ver esta señal, un turismo que se dirige acceder al puerto de montaña, debe saber que…
On seeing this sign, a car heading for the mountain pass should know that...
- AEl puerto se encuentra cerrado al tráfico.the pass is closed to traffic.
- BPuede circular sin restricciones.it may drive without restrictions.
- CEs obligatorio el uso de neumáticos especiales.special tyres are compulsory.
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Correct answer
- BPuede circular sin restricciones.it may drive without restrictions.
Explanation
Sign S-21 shows whether the mountain pass or stretch named at the top is passable. In this case no restriction appears, neither 'cerrado' (closed) nor 'cadenas' (chains), for any type of vehicle, so a car may drive without restrictions.
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, S-21
Indica la situación de transitabilidad del puerto o tramo definidoRead the full rule
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