Thanks.
I would point to the Privacy Act's counterpart, PIPEDA, which wasn't introduced quite so long ago but adopted a very principled framework as opposed to a more prescriptive one. Some of our recommendations try to accomplish this, as well as some of the recommendations of some of the other witnesses, but I think if we get to a more principled framework, it allows it to keep up with the changes a little better. Then you still need to always tweak any law really in these days of technological change occasionally, so adding things like a five-year review helps. I think making it a little bit more principled with stuff like an overarching proportionality obligation helps it keep pace with these types of technological changes that we can't really foresee, other than Mr. Keenan here, who has a little bit of a window to the future.