A vehicle is more than 2.10 meters wide. When is it mandatory to switch on the clearance lights?
Lighting
Explanation
**Clearance lights** are essential for vehicles that have a width greater than **2.10 meters**. These lights help to clearly indicate the total width of the vehicle, which is crucial for road safety, especially in confined spaces such as tunnels.
- **Requirement:** Vehicles that exceed 2.10 meters in width must have clearance lights. These lights are placed on the outer edges and at the highest part of the vehicle so that they are visible from any angle.
- **Use in tunnels:** It is mandatory to turn on the clearance lights when driving through a tunnel, regardless of the time of day. This is because tunnels are enclosed spaces where visibility may be limited, and it is crucial that other drivers can clearly see the width of the vehicle.
Therefore, whenever a vehicle wider than 2.10 meters travels through a tunnel, it must turn on the clearance lights to ensure the safety of all road users.
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