In Portuguese traffic law, what does sign A18 depicting an airport windsock indicate?
Answer and explanation
Correct answer: A. Frequent strong crosswinds ahead that may affect vehicle stability
- Step 1: Sign A18 identification. Step 2. Sign A18 warns of sudden violent crosswinds, especially on bridges and viaducts. Answer: Frequent strong crosswinds ahead that may affect vehicle stability. Why not the others: Low-flying aircraft uses sign A17 with an airplane silhouette.
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More Vertical Signs, Road Markings, and Traffic Light Signals questions
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