Road narrows from one side only
Warning W329, TW329, W330, TW330
Other forms of this sign
- Where you'll see it
- On any road
- What it means
- To warn that the road ahead narrows from the left (W330, TW330) or from the right-hand (W329, TW329) side
- What you must do
- Slow down and adjust your position on the roadway
Source: Signs manual W329, TW329, W330, TW330
