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UK Road Signs

Information sign

Bus lane at junction ahead sign

Bus lane at junction ahead sign: a white rectangle with a black bus, an arrow pointing left and the words Bus lane
Sign image: Department for Transport, © Crown copyright

What does the Bus lane at junction ahead sign mean?

Warns that the road you are turning into at the junction ahead has a bus lane, in the direction shown.

Also known as: Bus lane on road ahead

What it means

The road at the junction ahead has a bus lane, in the direction of the arrow.

The sign tells you that the road you are about to turn into has a bus lane.

Be ready to turn into the correct lane, and look out for buses in the bus lane.

Where you'll see it

On the approach to a junction with a road that has a bus lane.

Rules to know

  • The sign shows a bus lane on the road at the junction ahead.

    Know Your Traffic Signs, p. 37

  • Unless otherwise indicated, you should not drive in a bus lane during its period of operation.

    The Highway Code, Rule 141

Common mistakes

  • Mistake: Turning straight into the bus lane.

    Instead: Turn into the general traffic lane unless the bus lane is not in operation.

Test yourself

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Question 1 of 1

What does this sign mean?

White rectangular sign with a black border, a black bus, a left-pointing arrow and two 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 962). © 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