- A Slippery road surface
- ✓ Strong crosswinds
- C Falling rocks
- D Animal crossing
Why this is the correct answer
The P-29 sign warns of strong crosswinds, which are especially dangerous for high-sided vehicles such as lorries, buses or vehicles with trailers.
More questions on Visibility and Road Hazards
- You are driving in strong crosswinds and a lorry overtakes you. What effect should you anticipate?
- The P-19 sign warns of a slippery road surface. What should you do when you see it?
- What does the phenomenon of aquaplaning consist of?
- If you feel the vehicle starting to float on the water (aquaplaning), what should you do?
- Why is so-called "black ice" on the road especially dangerous?
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