This sign indicates that at the next roundabout:

A)All lanes in the roundabout are interchangeable and you can exit from any of them.
B)The roundabout has a single lane and does not require lane selection.
C)The directions of the exits and the appropriate lane for each movement are shown.Correct
The sign warns of an upcoming roundabout where the various exits and the lane each vehicle should use according to its intended direction are indicated. This allows traffic to be organised before entering, reduces conflicts and avoids sudden lane changes inside the roundabout, improving safety and traffic flow.