Is overtaking several vehicles at once permitted?
A)Yes, only when the overtaken vehicles are travelling at a slow speed.
B)No.
C)Yes, when it is possible to return to the right without danger in the event of encountering vehicles coming in the opposite direction.Correct
No driver shall overtake several vehicles unless they are completely certain that, should another vehicle appear coming in the opposite direction, they can move over to the right side without causing harm or putting any of the overtaken vehicles in a dangerous situation.
Unless overtaking on a carriageway with more than one lane in their direction, where they may remain in the lane already used, provided they do not inconvenience those travelling behind.