L13
Road tunnel
Official name: Traffic tunnel
Information
- Sign code
- L13
- Category
- Information
- Traffic signs
- Traffic tunnel.
Traffic tunnel. You are approaching or entering a road tunnel; observe tunnel rules and safety facilities.
How to recognise the sign
Read the image, arrows and any text on sign L13; they distinguish this version within the information category.
Legal basis
Explained in the course
Practise this sign for your theory exam
Road tunnel belongs to the Information 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