When are you permitted to double park in Tennessee?

Answer: A — never

Double parking is the act of parking a vehicle beside or behind another vehicle that is already parked at the curb. It is generally not allowed as it blocks the flow of traffic and can be dangerous for other drivers. In Tennessee, double parking is not permitted at any time. Option B, on a four-lane street only, is incorrect because there is no exception for double parking on a specific type of road. Option C, to load or unload passengers, is also incorrect because it is still considered double parking and is not allowed. Option D, None of the above, is incorrect because the correct answer is option A, never.