Direction of a system of lane control light signals
Sign showing the direction of lane control signals. This sign is common on tidal-flow or smart motorway sections. In the theory test it tests your understanding of lane control systems and the need to follow the signals. Always obey the red 'X' or green arrow lights.
- Shape
- Rectangular
- Background
- Blue
- Border
- White
- Text type
- Other
- Primary symbol
- Arrow
- Secondary symbol
- Other
- Diagram reference
- 5013.0
Where you'll see this sign
Tidal-flow or smart motorway sections.
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.
