I agree, same with University staff too. There are entire empty buildings at my son's Uni where staff havn't been on campus for just over a year now. Not just teaching staff, but also support staff, such as IT support, mental health support, etc. The staff car parks have been empty throughout (doesn't stop the Uni putting parking fines on non staff cars parked in empty staff car parks though!). There's no reason at all why "some" teaching staff couldn't be on campus, subject to being spread out according to social distancing. But to have entire blocks of offices closed and locked for over a year is crazy. (I'm talking about non practical/lab based blocks of course such as economics/management, humanities, Maths, English, etc where there's been no face to face "teaching" at all and teaching and support staff are all working from home). Same with their college common rooms, games rooms, etc - all locked up because there are no staff on campus to open/lock them nor monitor them. There's one common room attached to a college bar/restaurant which is "open" because it is physically impossible to lock it, but the Uni have taken away the snooker cues, balls, table tennis bats/balls, etc and the xbox controller, so the students can't use any of it (again, all removed because no Uni staff available to hand out/take back the equipment).