Update:
Shot the Middlesbrough Vs Norwich City league game yesterday.
Don't bother with the wire room, go though the door next too it walk down past the food stalls and into the press room, you get looked after in there, good food, plenty of hot drinks and squash.
One thing to note, if you get given a Yellow Bib it means you can only go behind the goals, it also means that at no time are you allowed along the touchline with the dugouts, not even BEFORE the game for the manager shots, some of the stewards are quite rude and unhelpful. I was stood next to the barriers by the dugout and one of them got arsey stating i couldn't come past the barriers, my feet were maybe 2 inches across the line. This is the sort of pedantic rubbish you can expect.
Also your not allowed to walk past the dugouts, even to change ends at half time.
Having said that there were some Stewards there that were helpful and friendly