The **position lights** are essential for other drivers to see your vehicle and understand its width. These lights are located at the front, rear, and sides of the vehicle.

- **Correct use of position lights:**
- They must be used **together with other lights** when the vehicle is in motion, especially in low-light conditions, such as at night, in tunnels, or on dark days.
- They can only be used alone when the vehicle is **stopped**, for example, if it stops due to a breakdown on a poorly lit road.

- **General rules:**
- At night or in low visibility conditions, it is mandatory to turn on the appropriate lights to ensure safety.
- If any light fails while driving, you must reduce speed and use the functioning lights until you reach a safe place where you can stop and repair the lighting system.

Therefore, **it is not correct to drive only with the position lights**; they must always be accompanied by other lights to ensure the vehicle is visible and can be driven safely.