Unable to answer "What diameter is specified on the sign for this fire hydrant?" – Underground Fire Hydrant – osm.org/node/3326571173 via StreetComplete 60.3:

There is no red fire hydrant sign on too of the bridge. Maybe there is one below, but only these blue signs ar visible

Attached photo(s):
https://streetcomplete.app/p/279012.jpg

Unable to answer "What diameter is specified on the sign for this fire hydrant?" – Pillar Fire Hydrant – osm.org/node/3371413164 via StreetComplete 60.3:

Another case of no red fire hydrant sign.

Attached photo(s):
https://streetcomplete.app/p/279013.jpg

Unable to answer "What diameter is specified on the sign for this fire hydrant?" – Underground Fire Hydrant – osm.org/node/9884455993 via StreetComplete 60.1:

It's a ground hydrant and it does jot specific a diameter

Attached photo(s):
https://streetcomplete.app/p/259610.jpg

Unable to answer "Is this still here?" – W.O.M. World of Medicine GmbH (Corporate Office) – osm.org/node/3780887508 via StreetComplete 60.1:

There is a sign for "WOM" but also says "Novanta" company

Attached photo(s):
https://streetcomplete.app/p/264176.jpg

Unable to answer "What type of bollard is this?" – Bollard – osm.org/node/11359765280 via StreetComplete 60.1:

Other barrier is in a different spot

Attached photo(s):
https://streetcomplete.app/p/262847.jpg

Unable to answer "Are these opening hours still correct?" – Seeger Hilft (Medical Supply Store) – osm.org/node/6231800459 via StreetComplete 60.1:

Has a for rent sign

Attached photo(s):
https://streetcomplete.app/p/259537.jpg