> It does look like they have boxes for you to return it at the end of the show. It doesn't seem too bad when I take it at face value. I'm sure the reality of h

> It does look like they have boxes for you to return it at the end of the show. It doesn't seem too bad when I take it at face value. I'm sure the reality of how sustainable it is is a bit more complex. They do - and at the Coldplay concert I went to, they tried to gamify it a bit by ranking cities by their return rates. Cardiff was unfortunately not at the top, though I did return mine!