A road is considered to be insufficiently lit when...
Lighting
Explanation
To determine if a road is **insufficiently lit**, two key criteria are used:
- **License plate reading**: If you cannot read the license plate of a vehicle that is **10 meters** away, the lighting is insufficient. This is because good lighting should allow you to clearly see nearby details, such as license plates.
- **Visibility of dark vehicles**: If you cannot distinguish a vehicle painted in a dark color at **50 meters** away, the road is not well lit. Dark vehicles are more difficult to see in low light conditions, so this measure helps assess the quality of the lighting.
These criteria are important to ensure safety when driving, especially at night, when visibility is naturally lower and risks increase.
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