I prefer to avoid the 'ebay tickets-sitting/standing seats-security' funny stories 'cause it drove me completely NUTS!
Moreover, I had to flirt with at least 5 security guys in order to make my way to the front!

I lost my umbrella and my ring at Wembley (once on 17th Nov but I found it and then I lost it for good on 22nd Jan)!!!!

I almost punched a (nasty) security woman!
Fortunately I had a great great time there! no sleep but fun!
Patricia