I would also clarify that the choice could be made through a self-determined choice, so it could be a letter to the minister, a BCR, as we've been discussing, or a first nation law as well.
If there's no choice that is made, it would be required that the minister and officials reach out to the first nation and, depending on what their provincial jurisdiction is—we heard from some first nations, for example in Ontario, where there's more of a preference around Ontario standards, and elsewhere there's more preference around federal standards—have that conversation and share very openly all the information we have at our disposal aligned with that consultation co-operation methodology, and then work together to determine what would be the best for that community. They might have specific technical instances that they have to take into account about their water treatment plant and how that factors into their choice. Together they would make that choice, and then confirm in writing what choice is made and apply those standards accordingly.