Regulatory sign
No articulated vehicles sign
What does the No articulated vehicles sign mean?
Words in a red ring: articulated vehicles, such as lorries with a trailer joined to the cab, are banned.
Also known as: No artics
What it means
No articulated vehicles.
The red ring prohibits entry. The words say which vehicles are banned: articulated vehicles, which have a tractor unit and a trailer pivoted behind it.
Rigid lorries, cars and vans are not covered by this sign.
Where you'll see it
At junctions and the start of roads that are too tight for long vehicles.
Rules to know
The sign means no articulated vehicles.
Know Your Traffic Signs, p. 17
You must obey traffic signs that give orders.
The Highway Code, Rule 109
Common mistakes
Mistake: Assuming every large lorry is banned.
Instead: Only articulated vehicles are banned. A rigid lorry is not covered unless another sign says so.
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© Crown copyright. Free to reuse under the Open Government Licence v3.0, as long as the sign is reproduced accurately and not in a misleading context.
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See also
Maximum length
Regulatory sign
Bans vehicles over a length.
More regulatory signs
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- Know Your Traffic Signs (Department for Transport, Sixth edition, 2023), Regulatory signs, p. 17
- The Highway Code, Rule 109
Sign image: Department for Transport, Traffic sign images (diagram 622.4). © Crown copyright, reused under the Open Government Licence v3.0.
Last reviewed 11 October 2026. This page explains the sign in our own words; for the full rules, see The Highway Code. How we source and check content