Light signal conveying the prohibition that vehicular traffic may not use the lane below the sign (gantry-mounted)
Light signal conveying the prohibition that vehicular traffic may not use the lane below the sign (gantry-mounted) — a motorway signs sign. Used to indicate: Light signal conveying the prohibition that vehicular traffic may not use the lane below the sign (gantry-mounted).
- Diagram reference
- 6031.1
Test yourself on UK road signs
How well do you really know your road signs? New Driver Hub's free mock theory test pulls from official-style DVSA questions and tells you which signs you keep getting wrong.
