I was wondering what legal protocols I need to adhere to here in the UK. I want to start taking photos of sports events at my university & put the pictures on a Facebook page & possibly sell a few digital unwatermarked copies to anyone who wants to. My question is do I need to get each member of the team to sign a release form for each event or can I get them to sign something that will cover me for all the sports they play at my uni. & what about people on the other teams who come into the image & spectators in the background. So if I do need to do this, what kind of things would I have in my release form? Any Help would be awesome thanks.