He added: "Part of the problem is she doesn't think she's got a problem. She thinks she can do what she does recreationally and get on with the rest of her life."

"The moment she says she wants to go into a facility, within half an hour she will be in a facility. But unless she wants to do it of her own accord, it's pointless."

"You can't lock the key and say, 'you can't come out before you're better'. That's called abduction," he added.