Is it permitted to overtake if doing so hinders the movement of cyclists?

Is it permitted to overtake if doing so hinders the movement of cyclists?
A)Yes, as long as it is done with caution and the cyclists are warned in advance.
B)Yes, always, even if it endangers the cyclists.
C)No, it is prohibited.Correct
It is expressly forbidden to overtake by endangering or hindering cyclists traveling in the opposite direction.