There's been a lot of work done by the department in looking at technologies, a lot of research and development. Research has been done to look at what technologies are out there, what their capacities are, how best to use them. There have been reports in the past that have been produced. I believe some of them have come to this committee, perhaps in previous forums. But there has been a lot of work done by the department.
If you look at what we're trying to do, the notion of the act is to provide the authority to have the requirement for tracking. The requirements on how you will do that will come in the regulations and in consultation with industry on those regulations.