In Portuguese road signage, what does danger warning sign A17 (railway crossing with barrier) indicate?
Answer and explanation
Correct answer: B. A level railway crossing equipped with gates or mechanical barriers ahead
- Step 1: Railway danger signs. Step 2. Sign A17 warns of an approaching railway level crossing protected by barriers or gates (passagem de nível com guarda).
Practise more Vertical Signs, Road Markings, and Traffic Light Signals.
Free questions with an explanation for every one, and full timed Exame de Código (Driving Theory Test) - Portugal mock tests.
More Vertical Signs, Road Markings, and Traffic Light Signals questions
- In Portuguese traffic law, which signal takes absolute legal precedence over all other road rules and signs?
- In Portuguese road regulations, what is the hierarchy position of temporary road signs deployed for construction work?
- In Portuguese traffic law, when a traffic light displays green while a vertical STOP sign is attached to the same pole, which applies?
- In Portuguese traffic regulations, what must a driver do when traffic lights are dark and an inverted triangle (B1) is mounted on the post?
- In Portuguese traffic law, what rule governs an intersection where the traffic lights are dark and no vertical priority signs exist?
- In Portuguese road regulations, what is the standard shape and border color of danger warning signs?