Road and traffic signs
What does this sign tell you to do?
- Turn left aheadCorrect
- Keep to the left of the road
- No left turn
- A bend to the left is coming
Why?
This is a blue circular sign, and blue circles give a mandatory instruction — something you must do. The white arrow bending left means you must turn left ahead. It is different from a red-ringed 'no left turn' or a triangular 'bend' warning. Rule 109 of The Highway Code says you must obey all signs giving orders.
Highway Code rules 109, Traffic signs