Symbolic warning signs
Length restricted (W37)

Find an alternative route if your vehicle is longer that the length indicated in metres on this sign.
Where
On any road but especially in mountainous areas.
Purpose
To warn that curves in the road or other structures on the side of the road make it impossible for vehicles longer than the length indicated on this road sign.
Action
Find an alternative route if your vehicle is longer that the length indicated in metres on this sign.
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Other symbolic warning signs
- Traffic signals ahead (W22)
- Traffic control “YIELD” ahead (W23)
- Traffic control ahead (W24)
- Scholar patrol ahead (W25)
- Pedestrian crossing (W26)
- Pedestrians (W27)
- Children (W28)
- Pedal Cyclists (W29)