Okay. I'll speak to the encryption piece and I'll let Laurence step in from there. I know the debates with respect to privacy and individual rights versus the collective safety and well-being. As I said at the outset, it's about the principles of intercepting those private communications, as opposed to the technology being used today, so that's what I've encouraged the committee to think about as it goes over this bill.
In the case of telecommunications companies, they are required to maintain this information for a period of time, subject to proper judicial authorization to look at this information. That may not currently exist with some of the applications and things that we see nowadays. As to how that is done, you're probably in a better position to answer that than I am.
It's about the principles of intercepting communication of people that intend to cause harm through terrorism or organized crime, as opposed to the technology used.
If I could sum it up very quickly, that's what I would ask the committee to consider.