This competition is for fun and to raise awareness of climate change and what you can do about it, but there are still a few rules, sorry:
1. The closing date for submissions is midnight GMT on Sunday 17th June. We’ll notify the winner by telephone or email on Monday 18th June. The festival dates are 22-24 June so there's not much time to spare; if you win and we can't get hold of you by 3pm on Monday, we reserve the right to award the prize to someone else.
2. Your picture or video must be your own work (although mash-ups are allowed).