Again I would say certainly there's a balance that's possible, and I think we're very close to achieving it, as I said earlier. We have a principles-based approach. We have a Privacy Commissioner who is keeping track of technologies and new uses and consumer concerns as they go along. She's putting out guidelines. In many cases expectations are clear, I think, for companies as to what to expect. I think that is the best and most flexible model we can have.
In terms of marketing to children, frankly, I'm not sure there is an absolute, clear answer. Certainly the CMA has its code that says if you're going to collect information from those under 13 years, you need parental consent. I think the difficulty in legislating this—I don't know if this was part of the discussions in Washington, but in the U.S. they did legislate it. They had the Children's Online Privacy Protection Act. There were a lot of really bizarre and unintended consequences that came out of that act.
One of them was that a lot of sites just said that, because the rules were so difficult to comply with, they were not going to allow children under 13 to use them. Instead of taking an approach that might have had privacy protections appropriate to that age group that would allow the children to benefit from some of these social media networks, they shut out children completely, so children wound up lying or their parents lied for them. There were a number of problems. Another one was when they were getting parental consent they required some kind of identification, which tended to be credit card numbers, so they wound up collecting more sensitive personal information just to verify that they could use it.
I think the approach is there. The principle already says in the privacy legislation we have that you need knowledge and consent. I think that's already flexible enough and recognizes that it requires a different standard when you're talking to children.