DD is turning 15 in a few weeks. She is hosting a party of about 20/25 people here at the house. She does not drink. But she says that there is 'an expectation' of alcoholic drinks being providing at parties now, amongst her year group. I am deeply uncomfortable at having a bunch of 14 and 15 year olds in my house and providing alcohol. I think it's a safeguarding issue and weird to be sanctioning drinking so young when we know how harmful alcohol is. But I don't want to embarrass her. I am not naive, I know many of her friends drink. So you think there is an expectation that at a 15th alcohol is provided? Should I provide a few beers?