Warning sign
Road narrows on both sides
This warning triangle tells you the road ahead narrows. It may narrow on both sides or just one; a separate plate or sign shows which side gives way where the road narrows.
When you see it
- ◆ Be prepared for the carriageway to become narrower ahead.
- ◆ Watch for oncoming vehicles and be ready to give way if needed.
- ◆ Do not speed up to get through a narrowing before another vehicle.
- ◆ Take extra care with the width of larger vehicles such as lorries and buses.