When I was in Holland in 1974 I remember there was a soccer match there between a Dutch team and the Tottenham Hotspurs, anyway, the organisers didn't seperate the supporters, and from the moment the crowd arrived it was on.
From memory, at least one supporter was killed, and the pictures on the news and in the papers were graphic, bodies everywhere, people covered in blood, incredible!
Now back to polishing my Triumph............. (singing to myself, "Rule, Brittania, marmalade and Jam........")