At roundabouts, is overtaking prohibited?

At roundabouts, is overtaking prohibited?
A)Yes, because they are intersections.
B)Yes, on interurban roads only.
C)No.Correct
As a general rule, overtaking at intersections and in their vicinity is prohibited, except:

- If it is a roundabout or traffic circle. (Question image)
- When the overtaking must be carried out on the right of vehicles that stop or turn left, and in the case of trams travelling along the centre. (Image 1)
- The carriageway on which it is carried out has priority at the intersection and there is an express sign indicating so. (Image 2)
- The overtaking is performed on two-wheeled vehicles.