Final answer:
You cannot drive using only your parking lights under any circumstances. Parking lights are not a substitute for headlights and should only be used when the vehicle is stationary to increase visibility to others.
Step-by-step explanation:
The student has asked under what circumstances can you drive using only your parking lights. The correct answer to this question is C) Under no circumstances. Using only parking lights instead of headlights is not sufficient for proper visibility during nighttime or when visibility conditions are poor. This includes foggy days, 30 minutes after sunset, or 30 minutes before sunrise. Headlights must be used during these times to ensure that you can see the road ahead clearly and that other drivers can see your vehicle.
Moreover, parking lights are intended for parked vehicles to increase visibility to others when the car is stationary, not while it is in motion. Relying on parking lights while driving can lead to dangerous situations and potential accidents. Therefore, it is important to use headlights for driving as required by traffic laws.