Road marking · Warning Markings
No overtaking or no crossing line ahead
WM8
- Where
- On any road.
- Purpose
- To warn you that there is a no-overtaking line or no-crossing line ahead.
- Action
- Ensure not to cross the prohibition line that follows the sign. If you are on the right-hand side of the road move back to the left- hand lane as soon as possible before the prohibition line starts.
Manual on Road Traffic Signs, page 54.