Here's a excerpt from a recent interview where Brian and Roger talk about the current state of play with JD:-
Do you still keep in touch with John Deacon?
May: We don't, really. He doesn't want to. He wants to be private and in his own universe.
Taylor: He's completely retired from any kind of social contact.
Do you ever see or talk to him?
Taylor: No, no. I think he's a little fragile and he just didn't want to know anything about talking to people in the music business or whatever. That's fair enough. We respect that.
May: He still keeps an eye on the finances, though. John Deacon is still John Deacon. We don't undertake anything financial without talking to him.