Meaning L12
The sign applies only to the lane shown. This sign gives extra information.
Memory aid
L = information. Link the shape and colour to the message.
Common mistake
Common mistake: skipping supplementary plates, which state the exceptions.
On the road
You see sign L12 (The sign applies only to the lane shown). This sign gives extra information about the road.
What should you do?
- Read the information in full.
- Decide what this means for your route or behaviour.
- Watch for extra signs nearby.
Practice questions with model answers
What does sign L12 mean?
The sign applies only to the lane shown. This sign gives extra information. In theory questions the point is the immediate effect: what should you do now?
What should you change as soon as you see this sign?
Read the information in full. Decide what this means for your route or behaviour. Watch for extra signs nearby. This is exactly what the CBR tests.
Which exceptions can a supplementary plate add to sign L12?
Supplementary plates can add times, vehicles or exceptions. The right exam answer always names that exception.
Frequently asked questions
What does sign L12 mean?
The sign applies only to the lane shown. This sign gives extra information.
What should you do immediately at sign L12?
Read the information in full. Decide what this means for your route or behaviour. Watch for extra signs nearby.
What is a common mistake with sign L12?
Common mistake: skipping supplementary plates, which state the exceptions.
What else should you watch for with this sign?
Watch for supplementary plates, zone markings and any end signs.
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