Concourses can get cramped in all stadiums. It's an unfortunate truth. I was appalled at last years' Grand Final when, for the first time in living memory, the authorities, RFL, and Old Trafford management conspired to ban taking alcohol in to the stands during the game (It has never been a problem before, why now?) - I've forgotten which stand we were actually in (I have a rubbish memory for such stuff), but the concourse was
far too small to accomodate the number of people who were in there trying to do nothing more than enjoy a simple beer before the game and at half time.
If we ever do the same at the HJ, and decide not to allow taking alcohol in to the stands, the concourses are all of a sudden going to seem completely inadequate and cramped. I do not look forward to that inevitable day