Is double parking permitted?

A)Yes, when there is no free space nearby.
B)Yes, when the driver does not leave the vehicle.
C)No, under no circumstances.Correct
Double parking is always prohibited.
On urban roads, stopping in double file is permitted as long as it does not seriously obstruct traffic and there is no available space nearby.
Remember that a stop is the voluntary immobilisation of the vehicle by the driver for less than 2 minutes without leaving the vehicle. If either of these 2 conditions is not met, it constitutes parking, and double parking is not permitted.