Dual carriageway ends ahead

Warning signs

Dual carriageway ends ahead

A red triangle with two lanes merging into one warns that the dual carriageway is about to end and traffic from both directions will share the same road. Get into the correct lane, don't try to overtake at the last moment, and be prepared for an immediate reduction in available space.

Shape
Triangular
Background
White
Border
Red
Primary symbol
Other
Diagram reference
520.0

Where you'll see this sign

End of the dual sections of A roads, approaches to towns where the dual carriageway becomes single, and end of the dual sections of motorways before they become A roads.

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