Mr. Gagnon, you spoke about treatment with phosphorus. I wanted to dive down into that. That's about treatment at municipal water plants at the source. In terms of treating with phosphorus, I guess what I'm getting at is that what comes out of the tap usually goes back into the waste-water system, so we have phosphorus and blue-green algae, which is a whole other discussion for a different day.
Our waste-water plants in Ontario are monitored. I think the Ontario government in the next year or two is going to lower phosphates that are emitted from plants and will know what the rate is of each Ontario waste-water plant, so they might have to create a different system.
Does this type of treatment you're talking about dissolve in the system, or does it go back to the waste-water plant? That would endanger our waste-water plant and, again, cause blue-green algae in the system.