Thank you, they have been sectioned. Not sure how long for. She has had her phone taken away so is incommunicado. I think that is not a good thing, taking her music away and her communication with the world and sticking her in a cell with just her thoughts. Surely that can't be that helpful.
One of the hard things about this for me, at least, is that no-one knows what to say when you tell them. I was talking about it this morning to a friend who, after literally one minute just said, "well, anyway..." and started talking about his girlfriend.
"Anyway"? I think that things like this are just off the map for a lot of people so they don't know how to talk about them and end up reverting to something more familiar and understandable.