My 16yr daughter wants to go to Reading music festival with a small group of her friends in the summer. Apart from the cost (£200) I am uncomfortable with the idea of her being there without any adult supervision. She thinks I'm being unreasonable and tells me loads of girls from her school go each year and to quote her ' have the best time of their lives'. I have voiced my concerns about drunkenness , drugs, sex and she scoffs at me and says she doesn't get involved with this sort of thing. I do trust her in this respect, but still very worried as i am fully aware that this sort of thing goes on.Does anyone have any experience of their children going to music festivals (especially Reading) at this age. I'd really like some input.