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UK Road Signs

Warning sign

Give way ahead sign

Give way ahead sign: an upside-down red-bordered triangle with no words
Sign image: Department for Transport, © Crown copyright

What does the Give way ahead sign mean?

Warns that there is a give way line ahead. A plate underneath usually shows the distance to it.

Also known as: Distance to give way line

What it means

You will need to give way at the junction ahead.

The upside-down triangle on its own warns that a give way line is coming up. A plate underneath gives the distance, for example 'Give way 50 yds'.

Slow down in good time and be ready to give way to traffic on the major road.

Where you'll see it

On the approach to a junction with a give way line, where it might not be seen in time.

Rules to know

  • The sign, with a plate, shows the distance to a GIVE WAY line.

    Know Your Traffic Signs, p. 10

  • You must give way to traffic on the main road when emerging from a junction with broken white lines across the road.

    The Highway Code, Rule 172

Common mistakes

  • Mistake: Waiting until you reach the junction to slow down.

    Instead: The sign gives you warning. Slow down early so you can give way smoothly.

Test yourself

Recalling the answer helps it stick. Pick an answer to see how you did.

Question 1 of 1

What does this sign mean?

Upside-down white triangle with a red border and no symbol or 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 501). © 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