Temporary sign
Police: use hard shoulder sign
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.
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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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- Know Your Traffic Signs (Department for Transport, Sixth edition, 2023), Information signs, p. 138
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