Warning sign
Crossroads sign
What does the Crossroads sign mean?
Warns of a crossroads ahead. The wider line in the symbol shows which road has priority through the junction.
Also known as: Crossroads ahead sign
What it means
There is a crossroads ahead, where another road crosses the one you are on. Slow down and be ready for vehicles, cyclists and pedestrians joining or crossing your road.
The symbol is a simple plan of the junction. The broader line shows which road has priority. On this version the vertical line is wider, so the road you are on has priority over the side roads.
Having priority doesn't mean others will wait. Someone on a side road may pull out without seeing you, so check your mirrors, ease off and be ready to stop.
Where you'll see it
On the approach to a crossroads, before you reach the junction, so you have time to react.
Rules to know
The broader line in the symbol shows which road has priority through the junction.
Know Your Traffic Signs, p. 10
Take extra care at junctions and watch out for cyclists, motorcyclists and pedestrians, who are not always easy to see.
The Highway Code, Rule 170
Common mistakes
Mistake: Treating the sign as an instruction to stop.
Instead: It's a warning, not an order. Whether you must stop or give way depends on the signs and road markings at the junction itself.
Test yourself
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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.
Related signs
Similar
T-junction
Warning sign
Your road ends at another road.
Often confused with
Staggered junction
Warning sign
Side roads offset rather than opposite.
Similar
Roundabout
Warning sign
Another junction warning: a roundabout ahead.
See also
Give way
Regulatory sign
The sign that tells drivers on a minor road to give way.
More warning signs
All warning signsSources
- Know Your Traffic Signs (Department for Transport, Sixth edition, 2023), Warning signs, p. 10
- The Highway Code, Rule 170
Sign image: Department for Transport, Traffic sign images (diagram 504.1). © Crown copyright, reused under the Open Government Licence v3.0.
Checked against these sources and reviewed by Bikash Thapa, full UK driving licence holder. Last reviewed 4 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