Topic: Traffic signs, markings and signals · Nº 99 / 1397

Los vehículos prioritarios que circulen en servicio urgente avisarán de su presencia...

Priority vehicles on an emergency call will warn of their presence...

  • Amediante el uso simultáneo de la señal luminosa y la señal acústica.by using the light signal and the audible signal at the same time.
  • Bsolo con la señal acústica.only with the audible signal.
  • Cmediante el uso simultáneo de la señal de emergencia y la señal acústica.by using the hazard warning lights and the audible signal at the same time.
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Correct answer

  • Amediante el uso simultáneo de la señal luminosa y la señal acústica.by using the light signal and the audible signal at the same time.
Explanation

Under Article 68.2 of the RGC, priority vehicles on an emergency call warn of their presence by using the light signal and the special audible warning device at the same time. They only use the light signal on its own when leaving out the audible one does not create danger.

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