@Fastpedaller - it's more an Office for Students aspect, given there is a percentage target for continuation, i.e. passing the year / completing, for students. If any year of any course falls below that percentage, and it's a high one at 75%, and all aspects of the university are under investigation.
As a result of a government target there is pressure to pass everyone. Pass rates are under scrutiny, rather than the students and staff, with those responsible for marking questioned when pass rates fall below a certain level. As a result it's easier to give a bare pass mark than fail a poor / questionable piece of work.
Me? I prefer to challenge the questioners and demonstrate what I've delivered, together with how standards are upheld, but that can be tiring.
Just passing them is a short-term approach which will come back to bite those who just give a grade. Students learn which institutions are just handing out grades, we as academics know and graduates don't get decent jobs. There's a subsequent graduate survey which also has a government target for graduates being in a graduate-level role: some of those institutions haven't a hope of meeting that target.