Remove a duplicate, incomplete polygon.
Remove a duplicate, incomplete polygon.
Merge polygons, and remove duplicate-looking or incomplete polygons.
Adjust cycleway/footway attributes and geometry from Bing.
Redraw a motorway ramp from Bing image, to make it ODBL-clean.
Correct highway=service tagging and a dead-end oneway.
Remove bogus natural=coastline. Add the islands to the existing natural=water multipolygon instead.
Move style tags from member polygons to the multipolygon.
Correct natural=water multipolygons.
Remove extra points from a polygon.
Remove duplicate and incomplete polygon.
Add natural=coastline and correct coastline direction.
Correct coastline direction (land to the left).