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UK Road Signs

Road marking

Zig-zag lines at crossings

White zig-zag lines along the kerbs and the centre of the road on each side of a zebra crossing
Diagram: not to scale.

What do zig-zag lines at crossings mean?

White zig-zags mark the area around a pedestrian crossing. You must not park or overtake there.

Also known as: White zig-zag lines

What it means

You must not park or wait in the zig-zag area, and you must not overtake the vehicle nearest the crossing.

The zig-zags keep the approach to the crossing clear so drivers and pedestrians can see each other.

Do not overtake the moving vehicle nearest the crossing, or the vehicle nearest the crossing that has stopped to give way to pedestrians.

Where you'll see it

On both sides of zebra, pelican, puffin and toucan crossings.

Rules to know

  • You must not park on a crossing or in the area covered by the zig-zag lines.

    The Highway Code, Rule 191

  • You must not overtake the moving vehicle nearest the crossing, or the vehicle nearest the crossing which has stopped to give way to pedestrians.

    The Highway Code, Rule 191

  • Pedestrians should never cross the road within the zig-zag area of a zebra crossing.

    Know Your Traffic Signs, p. 148

Common mistakes

  • Mistake: Stopping on the zig-zags to drop someone off.

    Instead: You must not stop or park in the zig-zag area. Find somewhere safe away from the crossing.

Test yourself

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

Question 1 of 2

What does this marking mean?

White lines in a sharp back-and-forth pattern along both edges and the middle of the road, either side of a striped crossing

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Sources

The diagram is our own illustration of the marking, not to scale. Official drawings are in Know Your Traffic Signs and the Highway Code.

Last reviewed 6 October 2026. This page explains the marking in our own words; for the full rules, see The Highway Code. How we source and check content