The road sign shown informs:

1. 1About the direction of travel for returning to the carriageway on the right after going around a section of the carriageway closed to traffic on a road with a median strip.
2. 2About the route of travel at an intersection when certain manoeuvres are prohibited, or about the permitted directions of travel at a complex intersection.
3. 3About the detour route around a section of road that is temporarily closed to traffic.