Mr. Nelson Barbosa at the Indigenous and Northern Affairs Committee

I'm happy to. Thanks for the question.

I think we've talked about that a couple of times, including today, when we talked about the cascade, with “must” as the most binding, “best efforts” meaning all avenues must be pursued in order to achieve an aim, and then less ambitious language around “should” and “could”. This sets a high bar and is consistent with previous conversations.