I don't know that there is any other way to do it.
Because every situation, as I keep saying, is different, you have to judge it in the context. I have in, I think, the Watson report a description of what a friend is. That was eight years ago now. I might change that a little bit now. Each time I've done a decision on “friend”, which I've done two or three times now, I've tried to give my reasons, and it's sort of an inductive system. Maybe it's not familiar to the civil law mentality and aligns more to the common law mentality, but I think we have to build up our precedents and understand it. As I say, getting rid of that exception might help.