She has just turned 16, and the concert is in October. Her and 2 mates want to go to the concert in London and stay the night on their own. The plan is to travel down on the train (we live on Stoke on Trent so it's a good way away), go and see the concert, and then walk to a hotel then get the train back in the morning. They've already done the planning and have decided on a hotel (it's one that allows under 18s). Of course when she told me about it, it was a big no from me. The concert finishes at half 12 and the idea of 3 16 year olds from a small city trying to navigate London at night worries me sick. What if they can't find the hotel or it's a dive? What if they get harassed/followed/mugged etc?
She insists her friends parents don't have a problem with it which I somehow doubt, but I don't know the friends parents. The girls are nice enough and I have no doubt they'd all look after each other but they think they are invincible at that age. I have tried to compromise with DD and have said they can get the train down early in the morning together, spend the day in London and do some shopping etc, go to the concert and then I'll be there waiting for them when they get out of the concert and will drive them all back to Stoke. I thought it was perfectly reasonable (especially seeing as I'll be driving 3 hours there and back for them) but she scoffed at the idea and said I'm trying to baby her and that I should let her stay the night. AIBU?