I was sent a link by a friend to a post on YouTube from Old School Football, in which a Chelsea lad relays a story of how Chelsea took the Kop in 1973, 500 Chelsea stormed the Kop they could not be moved and surrounded by police they stayed on the Kop for the whole game. I was at the match and cannot recall any team doing that, I have asked around and no one remembers this happening. Just thought I would get a Chelsea perspective, thanks.