Advice wanted please. My 15 almost 16 year old has asked me if he can go to London with a friend for the day during the summer hols. He wants to go shopping, be around the main streets etc. Probably go on the train or something. Is this something you’d let your teen do? He’s a fairly sensible lad but it’s been a learning curve this year with him in terms of managing independence/grown up choices/consequences type stuff. Any advice appreciated. We live about an hour by train from London