
What this sign means
A single-carriageway freeway begins.
This is a regulatory sign — it gives a legal instruction that you must obey, not a suggestion. When you see it, work out what it changes about your driving — your speed, your position on the road, or what you are allowed to do next — and act early rather than late.
Where you will usually find it
Regulatory signs stand at the exact point where the rule begins — at intersections, at the start of a speed zone, next to parking bays or where a manoeuvre is prohibited. Disobeying a regulatory sign is an offence, which is why the exam tests them so heavily.
How it comes up in the exam
This sign appears in 3 practice questions on this site. Test yourself:
Know them all?
The exam has 28 road-sign questions and you need 23 right. Drill the signs until they are automatic.
Practise road signs nowMore road signs to learn
To change to a lower gear
Cross-road ahead and you may have to stop…
Lanes of the road will be increasing soon
It is a lane that leads to the…
You are not allowed to travel faster than…
Goods vehicles are prohibited from parking in that…
Indicates early that there is an exit from…
Sharp curve to the left ahead