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UK Road Signs

Temporary sign

Leave motorway if directed sign

Leave motorway if directed sign: a yellow panel with a black lorry and the words Leave m'way if directed
Sign image: Department for Transport, © Crown copyright

What does the Leave motorway if directed sign mean?

A temporary sign for vehicle checks. Goods vehicles must leave the motorway if they are directed to.

Also known as: Leave m'way if directed

What it means

Goods vehicles must leave the motorway if directed, for a vehicle check.

Temporary signs are put out when vehicles are to be stopped for a licence check or inspection.

The vehicle shown, here a goods vehicle, must leave the motorway if directed to do so.

Where you'll see it

On motorways and main roads near vehicle check points.

Rules to know

  • Temporary signs are put out when vehicles are to be stopped for an excise licence check or vehicle inspection. They may apply to specific types of vehicle such as goods vehicles or buses.

    Know Your Traffic Signs, p. 137

Common mistakes

  • Mistake: Assuming the sign is for all vehicles.

    Instead: It applies to the type of vehicle shown, for example goods vehicles.

Test yourself

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Question 1 of 1

What does this sign mean?

Yellow rectangular sign with a black border, a black lorry and two lines of words

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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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Sources

Sign image: Department for Transport, Traffic sign images (diagram 832.3). © 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