Yes, it's being constantly reviewed and assessed. There are several ways we do that. One way would be this mapping activity that's been referenced, which is in fact shared publicly. We basically look at areas of 25 square miles. We look at the number of people, the households, the community needs, and then we put on top of that the actual ISP map, if you like, of current service, and then we try to assess what the gaps are and what the specific needs are in those particular areas. Lisa can elaborate on this, but basically we work with the CRTC, we work with the provinces and with the private sector continually to reassess what we're doing. Specifically right now, because of the 50/10 goal, we're trying to identify where those gaps are across the country and what the priorities are in that regard.
Just very quickly, there's also spectrum, of course, that we auction, and the private sector participates in those auctions. As I mentioned, we typically look at, will there be dominance? Do we need to set aside certain amounts of spectrum for the rural area to promote the participation of smaller ISPs?