As I recall a Royal Military Policeman went into the Linfield fans to arrest or stop a particular fan that he deemed more out of order than was called for. It was, in retrospect an ill judged and foolish thing to do, unarmed as he was. The fans turned on him, more policemen, military and civil, went to his aid, a struggle, a melee, a surge, a baton, a roar and they were off.