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Road narrows on left ahead

Great Britain road signs

Road narrows on the left

Road narrows on left ahead

The thinner line shows which side of the road narrows.

Source: Department for Transport traffic signs · Open Government Licence v3.0

Nearby symbols

Risk of grounding at a crossing or hump-backed bridge symbolRisk of grounding at a crossing or hump-backed bridgeRoad hump or series of road humps ahead symbolRoad hump or series of road humps aheadRoad narrows on both sides symbolRoad narrows on both sidesRoad narrows on the right symbolRoad narrows on the rightRoute for pedal cycles only symbolRoute for pedal cycles onlySolo motor cycles prohibited symbolSolo motor cycles prohibited