I guess there are two ways to answer that.
We spend about $130 million a year on maintenance, refits and upgrades for our vessels, and that's in all of British Columbia, with local B.C. shipyards. Over the course of their lives, these ships alone will see about 1 billion dollars' worth of investment in terms of that maintenance-refit-upgrade component.
In addition, we would expect to see other effects in the economy. We had an independent study that suggests there's going to be something like 4 billion dollars' worth of economic impact as a result of these ships. These ships are bigger. They're going to be more reliable. They can travel in more adverse weather. They're going to be able to move more vehicles, people and cargo. That's a significant contribution, again, to local economies, tourism and other aspects of the social and economic fabric of coastal British Columbia.