Yes, I know that it's one of the UK's only copyright libraries. Yes, I know it's a public resource. Yes I know, accessibility, widening availability, yadda yadda. Yes, I'm probably being a mardy old trout.
But since they changed the rules to allow undergraduates to get BL reader cards, it's become overrun with entitled adolescents. Half the time you can't even get a seat.
I'm a mature student, doing postgrad study part-time at some distance from my institution, and I don't have a university library to work in. I have very small windows of time between work and other commitments when I can do library research for essays. The BL is pretty much the only resource within reasonable travelling distance from me where I can access the books I need and work quietly for a few hours. So when I turn up at the BL and find it swarming with people who could be somewhere else, and that it's impossible to get a seat, it pisses me off.
It's one thing if they are doing a special research project on material which is only available at the BL. But for ordinary undergrad stuff, why? Universities have their own libraries FFS. Can't these whippersnappers go and chew gum and flirt in those?