They were told off (politley i should add, at least the ones I saw were), but they still decided that those rules only applied to other people and carried on their own sweet way. Some of them were later to be seen complaining that they hadn't got stuff they wanted which was probably to do with having been sat in a queue they didn't need to be in and were told to leave for over an hour!
I am really sorry to hear that some people had a tough time, I just wanted to say that contrary to popular belief, there were quite a number of us who had a great weekend, caught up with friends and got everything done that we wanted to do at the con (despite being a little trying on the patience at times!).