I would say there are probably about three areas of significance.
One area is the one you mentioned in terms of implementing and taking advantage of new technologies that can allow you to do things in a different way and often with a lesser cost. For example, we know and we've seen that the technologies now in terms of global positioning and so forth have taken the search out of a lot of search and rescue cases. So there are a variety of areas like that where we can be more effective.
The second general area is probably the one noted in terms of how we do some of our crewing. One of the observations, which I do agree with, is that from one part of the country to another, for similar vessels, we have different crewing postures for different arrangements, with different cost structures. I think it is reasonable to look at those sorts of arrangements and look at the best efficiency.
The third area is, I think, extremely difficult for us. As the Auditor General has noted, we have more shore-based infrastructure than we actually need to support the operations. We've had a great deal of difficulty in terms of shedding the unnecessary infrastructure, for very legitimate reasons. Some things, like lighthouses, are seen as having very important heritage and local considerations. Others relate to jobs in small communities. Those are very legitimate reasons, but at the same time we have had to invest more in our shore infrastructure--not being able to rationalize some of these things--and that does affect our cost-effectiveness.