Road narrows from one side only: what it means
Sign W329, TW329, W330, TW330
What it means
The road ahead narrows from one side: from the left or from the right-hand side.
What you must do
Slow down and adjust your position on the roadway.
Where you see it
On any road.
Remember
One side of the road closes in. Slow down and adjust your position.
This sign comes in two versions. One warns that the road narrows from the left. The other warns that it narrows from the right-hand side. Look at the sign in front of you to see which side it is. What you must do is the same for both.
Test yourself
Question 1
Which of these signs warns that the road ahead narrows from one side only?
A B C Show answer
Answer: Picture B
This sign warns that the road ahead narrows from the left or from the right-hand side.
Question 2
From which side does the Road narrows from one side only sign W330 warn that the road ahead narrows?
Show answer
Answer: C: From the left
Sign W330 warns that the road ahead narrows from the left.
Question 3
True or false?
A Road narrows from one side only sign may warn that the road ahead narrows from the right-hand side.
Show answer
Answer: True
One of these signs warns that the road ahead narrows from the right-hand side.
Part of the chapter Hazard warning signs and what to do at each one
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