in time honoured fashion, there is always some sort of breakaway.
The medics in Beit this year were mostly really sociable and we had a fantastic group of freshers, but at the end of the day, most of my medic friends have all ended living with each other!
Hopefully with enough information beforehand, we can gradually turn the cliqueyness around... people have the best intentions to socialise with everyone, but it's difficult when you join a medics only freshers week. Hence my warning.