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UK Road Signs

Temporary sign

Police: use hard shoulder sign

Police use hard shoulder sign: a blue rectangle with the words POLICE and USE HARD SHOULDER in white capital letters
Sign image: Department for Transport, © Crown copyright

What does the Police: use hard shoulder sign mean?

A temporary police sign telling drivers to use the hard shoulder in an emergency, then to rejoin when told.

Also known as: Use hard shoulder sign

What it means

In an emergency, drivers are diverted onto the hard shoulder.

In an emergency, drivers may be diverted onto the hard shoulder and told when to rejoin the main carriageway.

Follow the signs and the instructions of the police.

Where you'll see it

On motorways and other roads with a hard shoulder, when the police divert traffic.

Rules to know

  • In an emergency, drivers may be diverted onto the hard shoulder and told when to rejoin the main carriageway.

    Know Your Traffic Signs, p. 138

Common mistakes

  • Mistake: Using the hard shoulder without a sign.

    Instead: The hard shoulder is only for use when signs or the police tell you to.

Test yourself

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Blue rectangular sign with one small word above two larger words in white capital letters

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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 829.3). © 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