Split and tag, please.

Obviously wrong; split and use `tunnel=building_passage`.

Obviously wrong; split and use `tunnel=building_passage` (there's a correct one right next to this)

Obviously wrong; not underground. Split and use `tunnel=building_passage` or `layer=1` on the building.

This is obviously wrong. Fix the geometry, and add `tunnel=building_passage` where needed.

Are they not connected?

Are they not connected?

Are they not connected?

Why did you delete the road? Simply fix its geometry.

Obviously wrong.

Obviously wrong. Split and use `tunnel=building_passage`.

Are they not connected?

Are they not connected?

They are obviously on the same level.

They are obviously not stacked on each other. Fix the geometry only.

Why did you detach two connected buildings?

THIS IS OBVIOUSLY WRONG, SPLIT AND USE `TUNNEL=BUILDING_PASSAGE`!!!!!!1

This is obviously wrong, the buildings are not there. Be aware of imagery distortion.

This is obviously wrong. Align the buildings and roads. If you can't, then don't.

This is obviously wrong. Split the ways and tag `building=tunnel_passage`.