I think we're still in early stages. It's like after the invention of the telephone. It takes a while before you figure out what all the implications are. I do not believe we are there. I know that in the United States the Supreme Court has been looking at this issue, and courts have been looking at it, and I know that you as parliamentarians will be faced with this as well.
I don't know the answer. There has been a lot of work and research.
I'll now defer to Professor Braun who I know does look at this.