How many front fog lights must a car have?
Lighting
Explanation
The **front fog lights** are a type of lighting on vehicles that help improve visibility in adverse conditions such as fog, snow, heavy rain, and smoke. These lights can be white or yellow.
- Although front fog lights are **optional**, a car can have **two lights** of this type. This is because they are designed to be used in conjunction with other vehicle lights, such as position lights, low beam lights, and high beam lights, to improve visibility in difficult conditions.
- The rear fog lights, on the other hand, are red and should only be used in situations of **great necessity**, when visibility conditions are extremely poor.
In summary, a car can have **two front fog lights** to improve visibility in adverse conditions, although their use is not mandatory.
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