It is through principles-based legislation, augmented—when need be, given the context—by more specific legislation.
I will add this. I heard you ask certain witnesses at this committee if it's too late. It's never too late. Actually, the fact that certain practices are currently occurring should be no reason for you to prevent yourself from doing the right thing and regulating the technology in a way that respects the rights of Canadians.
We are living, not completely but in part, in a world of self-regulation that has led to certain unacceptable practices. It's not because they are routine or banal, as my colleague Diane Poitras would say, that they should continue to be authorized.