text: Wow! Thanks for this explanation. I didn't know that. In Germany and other countries you have the free choice of all lanes no matter where you want to leave the roundabout.
  
  This is one reason more to map it like it is requested in the official openstreetmap wiki.
  The navigation mode of osmand don't tell me "take the left lane to take the second exit of the roundabout", but it would say it correct if it is mapped as requested. 