Warning signs are usually triangular with a red border. They alert you to potential hazards or changes in the road layout ahead.
Crossroads
Roundabout
Side road
Staggered junction
T-junction
Traffic merging from the left
Traffic merges onto main road
Warning of signals. ‘FIRE’ may be varied to ‘AMBULANCE’ or ‘POLICE’
Uneven road
Water course alongside road
Slow-moving vehicles for distance shown
Theory Test Warning Signs FAQs
This page is a free study tool where you can view all UK driving theory test warning signs online, or download them as a mobile-friendly PDF. It lets you study official warning signs anywhere—either online through your browser or offline on your mobile, tablet, or computer to help you pass your test.
Yes. This targeted warning signs revision sheet is 100% free to download. You can access, view, and save the complete digital file instantly without any hidden fees or account registrations.
The download contains a high-resolution, full-colour collection of the essential warning signs featured on the UK driving theory test (including junctions, bends, merges, and road hazard layouts) along with their official test meanings.
Absolutely. The file is delivered as a standard mobile-friendly PDF layout. Once downloaded, you can open and study the warning signs anywhere offline on your smartphone, tablet, or laptop without needing an internet connection.
Yes, the document is fully formatted for printing. The vector illustrations of the warning triangles are optimized to print crisply on standard A4 paper, making it perfect for creating physical flashcards or revision posters.