In which case is a parked vehicle considered to seriously obstruct traffic?
A)When it is parked in a zone reserved for loading and unloading, outside of the hours of use.
B)When it is parked off the usable hard shoulder on an interurban road.
C)When it is parked in a double row without a driver.Correct
Parking in a double row without a driver is considered to seriously obstruct traffic because it takes place within the flow of traffic. This type of parking typically blocks a lane of the road, thereby hindering the movement of other vehicles.
Double-row stopping is only permitted for stops of less than 2 minutes without the driver leaving the vehicle, when there is no space nearby and traffic is not obstructed.