My DS is 16 and wants to lean to dive. He says he has found a club for beginners of his age and really wants to learn. He is quite shy and has not had many hobbies. The only problem is that the lessons would last from 4 - 6 pm on a Sunday. The centre is miles away in the city and I am not prepared to drive so he would have to go on the train. I am worried that something bad would happen to him he is 16 but I don't think as a parent I should let him travel far about an hours journey on the train at them times. It would not affect his school work but you don't know who lurks about today. He is really shy and feel guilty for not letting him do this and it is not expensive either. Am I being unreasonable stopping him?