Properly laughing. Good advice though, I'm going to take along a couple of bottles of pop (complete with lids still intact).
I always take a little stainless steel flask full of hot tea. Imagine the mayhem I could cause with that. And guess what - I'm not alone. You patrol under the East Stand at half time and you will see loads of hooligans breaking out the flasks and sandwiches. I try to stay in the shadows, just in case