[OSM-talk] Tagging of areas with holes

[David Groom]

Just a couple of questions relating to areas with holes and multipolygon 
relations.

Firstly do mapnik and osmarender currently support the rendering of this 
type of relation?

Secondly how exactly is this tagged.  I understand ( I think ) how to 
actually create the relation, but am unsure what needs to be tagged.  Do the 
individual ways need to be tagged as landuse=forest; or is it the 
multipolygon relationship which needs to be tagged as landuse=forest; or do 
the individual ways and the multipolygon relationship need to be tagged as 
landuse = forest?

David