The problem is very simple: they just don't put enough trams on after matches. They can't deny this. I have been to events to Sheffield Arena. When the event finishes there will be a queue of at least 6 trams at one time before turning back and heading back into Sheffield. I got the trams once when we played Liverpool 4 years ago. We had to wait in the freezing cold for 40 minutes when the match finished. And they expect me to pay for the privilege? Never again!