Just to add something to the comment on the police officer, I didn't see the incident, there comes a time when faced with something like this that a quiet word is not going to work. Some people will push and push and think that you wouldn't react, the police are there to keep order if you step...
As usual people are wise after the event but I seem to recall before the season started it was said on this site that there is a design fault with the Amex. Not only must all the away support mingle with the home at the station , coach park, etc. to clear the area mainly going in 1 or 2...