Video Explanation
Use, at least, the dipped headlights, both day and night: Correct
When driving in a reversible lane, it is mandatory for all vehicles, regardless of type, to keep their dipped beam or short-range lights on at all times, both during the day and at night. This requirement enhances visibility and safety, making it easier for other drivers to spot vehicles, especially in high-traffic or changing lane conditions. Keeping the headlights on ensures that your vehicle is visible to other road users, reducing the risk of accidents in reversible lane situations.