
Warning signs
Side winds
What does this sign mean?
The windsock symbol warns of strong crosswinds on the road ahead, typically on exposed bridges, embankments and moorland stretches. Gusts can push a vehicle sideways, and the effect is worst for motorcycles, caravans, high-sided vans and empty lorries. Hold the steering firmly, reduce speed and leave extra room when passing cyclists, riders or high-sided vehicles that may be blown off line. Being ready for a gust as you emerge from behind a bridge parapet or a lorry is a classic theory test hazard-awareness point.
Highway Code references
- Rule 232 from Driving in adverse weather conditions (226 to 237)
Contains public sector information licensed under the Open Government Licence v3.0.






