What you're seeing here is numbered doors of toilet stalls.
This picture is from the inside of a restroom area, so any gender icons would be the outside of any door in here anyway.
picture
This is confusing as I've never seen a toilet stall that is just a regular room, rather than a cubicle divider thing
Most hotels, restaurants, and cafés in Europe have singular private stalls like this.
Gas stations, clubs, airports and schools might have a big restroom with dividers, but if they are fancy enough they might still have private rooms.
Public toilets and campsites rarely have private rooms.
General rules:
Exceptions may be made at the discretion of the mods.
What you're seeing here is numbered doors of toilet stalls.
This picture is from the inside of a restroom area, so any gender icons would be the outside of any door in here anyway.
picture
This is confusing as I've never seen a toilet stall that is just a regular room, rather than a cubicle divider thing
Most hotels, restaurants, and cafés in Europe have singular private stalls like this.
Gas stations, clubs, airports and schools might have a big restroom with dividers, but if they are fancy enough they might still have private rooms.
Public toilets and campsites rarely have private rooms.