Last year my daughter 15 and with ASD bought cannabis for her friends (she's easily pressured). I unwittingly ate some of the hash cake she made and had a powerful and frightening reaction. Luckily it wasn't my son and friends/younger cousins. She took no responsibility and was v cagey where she'd got it from. Today I found an empty canister of medical grade cannabis in her room. I think this must be the one she used as I don't think she's bought more but hard to know. I am really curious to know where it comes from as the handwriting on the canister looks as if it's from the UK. As I say she has ASD and some other conditions which make it impossible to reason with her. Id like to hear opinions about how she came across it (rather than parenting advice as she's seen social workers, psychiatrists and therapists galore and is not willing to see anyone else now... Meanwhile we've attended various parenting courses and having family therapy). Sorry for long explanation and your thoughts please.