Claret Blue and Green
I'm going down on the official coach and even though there are almost 50 seats free, some absolute psychopath has chosen the seat next to mine.
Still a nightmare, even more so actually as the capacity has increased! Best bet is to either leave before the final whistle or wait 45-60 mins after final whistle for the crowds to die down if you can. The concourse and bars stay open for a couple of hours afterwards.