I'd just like to say that 2025 is our goal for those other seven. It's a bit hard to project that far out.
Randle Reef is a sediment problem, and we have a solution and we're beginning to implement.
Port Hope harbour is another place where there is a sediment problem, contamination due to radioactive materials, and that will be remediated as part of the major initiative by Natural Resources Canada in the Port Hope area.
There are three other sites, Thunder Bay, St. Marys River, and St. Clair River, where there are very challenging contaminated sediment problems. We have sediments contaminated by historic discharges, sometimes discharges over more than 100 years, so we're still looking for solutions in those three areas.
That's why they're a little bit longer term, but we're projecting that by 2025 we should be finished in those areas.