The anti social behaviour is definitely a problem; I'm sorry your daughter had to experience that. I remember sitting in the Level a few years back and a nasty brawl kicked off between a couple of homeless guys for one reason or another and that distressed me as a thirty year old bloke. Horrible...
Those are all fair points to make.
My post wasn't designed to make me feel superior though. It was designed to be sarcastic and a maybe a tiny bit obnoxious.
It really is just the worst having to be confronted with people having a tough time whilst out buying readily available food with money you earned isn't it?