No left turn for vehicular traffic
A red circle with a left-turn arrow crossed out. You must not turn left at the junction ahead. Used to enforce one-way systems, to prevent congestion at busy junctions, and to keep heavy traffic out of residential streets. Look for an alternative route at the next junction.
- Shape
- Circular
- Background
- White
- Border
- Red
- Primary symbol
- Arrow
- Diagram reference
- 612.0
Where you'll see this sign
Town-centre junctions, busy urban crossroads, and at the entrances to bus-only or pedestrian streets.
Test yourself on UK road signs
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