Final answer:
One fog light is/are allowed on your vehicle. (option B is the correct answer).
Step-by-step explanation:
Fog lights are lights that are mounted low on the front or back of a vehicle and are used to enhance visibility in foggy or misty conditions. Many vehicles come equipped with fog lights, and they can be either factory-installed or added aftermarket. However, it is important to note that the specific regulations regarding the number and usage of fog lights may vary by country and state. In general, though, most vehicles are allowed to have one set of fog lights.
The purpose of fog lights is to enhance visibility during adverse weather conditions, such as fog, rain, or snow.
Limiting the number of fog lights to one set strikes a balance between the need for enhanced visibility and the importance of maintaining a safe and considerate driving environment for all road users. Adhering to this regulation promotes responsible use of auxiliary lighting, contributing to overall road safety.