My best friend is a teacher at dd's school and rang me today to tell me how she'd discovered that in dd's waterbottle it was actually vodka, she got suspicious after she saw a group of them giggling and sniffing it and smelt it herself. It later emerged that dd and her 3 other female friends for the last month have taken turns to smuggle in vodka in water bottles every Friday where they get tipsy. Dd has always been a model student and I had no idea she was into alcohol, apparently a newsagents sells alcoholbto minors without an ID so she had been using her dinner money to buy from there. I'm shocked that the school didn't pick up on 4 tipsy teen girls in lessons? Of course I'm furious with dd and we have spoken to her and it is being dealt with, but I'm angry at the school for not noticing sooner, is it unreasonable to expect teachers to notice that 4 teens are obviously drunk?