Unable to answer "Does this pedestrian crossing have an island?" for osm.org/node/5172901271 via StreetComplete 37.2:

There is no ped crossing here

Unable to answer "What surface does this path have here?" for osm.org/way/609016665 via StreetComplete 33.0:

There is no separate path here for pedestrians, just pavement. There is a dedicated cycle lane on the road seprated by wands and a solid white line.

Unable to answer "What type of shop is Airport Express?" for osm.org/node/9448320625 via StreetComplete 41.2:

Minicab company

Unable to answer "What kind of building is this?" for osm.org/way/187715840 via StreetComplete 33.0:

Public Library. Can't find this as a category.

Unable to answer "What kind of crossing is this?" for osm.org/node/5216850742 via StreetComplete 34.2:

There is no pedestrian crossing here. The kerb indicated is my best effort at showing the genuine access situation on the ground, where on both sides of the road there are driveways with ramps nearby usable by bggys, wheelchairs. The direct route across the road between the two sparate paths is generally blocked by legally parked cars. And a tree!

Attached photo(s):
https://westnordost.de/p/61419.jpg

Unable to answer "Is there a shelter at the bus stop Station Road Cumberland Road?" for osm.org/node/469780981 via StreetComplete 36.1:

no bus stop here

Unable to answer "How does this road cross the barrier here?" for osm.org/node/5382911022 via StreetComplete 41.2:

There is no barrier here

Unable to answer "How does this road cross the barrier here?" for osm.org/node/506475685 via StreetComplete 41.2:

There is no barrier here

Unable to answer "What is the structure of this bridge?" for osm.org/way/954963831 via StreetComplete 33.1:

This is a very typical road over railway line brick bridge. Looks nothing like any of the suggested pictures presented in this app.

Unable to answer "What surface does this path have here?" for osm.org/way/707638102 via StreetComplete 33.2:

No sign of a path here. Completely overgrown, both ends checked, no way through.