Correct coastline direction (land on the left).
Add fixme=continue to a dead-end oneway.
Correct coastline direction (land on the left).
Extrapolate driveways for multi-storey parking.
Remove overlap between polygons, and detach some polygons from a way.
Correct multipolygons and remove overlapping polygons.
Helsingin Messukeskus: Add entrance and some attributes.
Remove intersection between outer and inner way.
Correct a self-intersecting polygon.
Replace an invalid multipolygon with polygons.
Correct coastline direction (land on the left).
Harakantie/Lintuvaarantie, Espoo: Add and refine cycleways from local knowledge, Bing and survey.
Correct a multipolygon and add ways for routing purposes.
Remove overlap between landuse.
Fix a multipolygon and a polygon.