J1
Poor road surface
Warning
Written by Chris Prosman Reviewed by Dirk van Zuijlen
Updated
- Sign code
- J1
- Category
- Warning
- Traffic signs
- Warning: poor road surface.
Warning: poor road surface. Slow before the uneven surface and avoid sudden swerves around holes or bumps.
How to recognise the sign
A triangular warning or priority sign with a red border; its symbol identifies the situation.
Legal basis
Explained in the course
Practise this sign for your theory exam
Poor road surface belongs to the Warning category. In the CBR theory exam a traffic sign is almost never asked on its own: you are shown a situation and have to know what you may or must do in it. In the free sign trainer you practise the signs by category, with the explanation shown right after every answer.
Practise traffic signs for free Practise car theory: free mock exam
