That's a good question. Of course, since the government's announcement and then the principals and the relationship, nation-to-nation, it has.... Yes, I would say there are new legal issues. It is also owing to UNDRIP and how we implement UNDRIP. Those are new issues that hadn't come up before or had only come up in the last two years or so.
On May 14th, 2019. See this statement in context.