Was in Ireland a few years ago and was given a ticket to the provincial Gaelic football final with a crowd of 30,000+ in a small town. We would call it a village. Approx 500 yards from the stadium there were road blocks and no ticket no way through. But once through no segregation of supporters and not one instance of trouble. Is it possible to do that at Wembley though I am not advocating non-segregation of supporters.