My daughter (15) and her close friends are very open with me about what they do and also what they know school friends are up to. A lot of things they say they have heard friends do are maybe against what parents rules would be but I don’t do anything because it’s not dangerous and to be honest what a lot of teens do. For example vaping or skipping school. Recently they’ve said that 2 of their friends in school are doing ketamine on weekends. It doesn’t sound like gossip on the details that they know. I’m thinking this is out of harmless teen behaviours. I think I need to do something but I don’t know how to go about it. I know one of the parent so I could say something to them or I could ask my daughter to tell the teachers in school. I would like to know what others would do