Topic: Traffic signs, markings and signals · Nº 442 / 1397

Un toque largo de silbato emitido por un agente de la circulación, ¿qué indica?

What does one long whistle blast from a traffic officer indicate?

  • AReanudación de la marcha.Move off again.
  • BDetención obligatoria.Stop.
  • CDisminución de la velocidad.Slow down.
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Correct answer

  • AReanudación de la marcha.Move off again.
Explanation

One long whistle blast from a traffic officer indicates that vehicles may move off again. This usually happens after they have been stopped, whether at a red light or for other reasons that required vehicles to stop. The whistle is a clear signal that it is safe to continue.

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