In the 2013 edition of your volume Constitutional Law of Canada, which is the most recent version I've seen—I'm sure there are more up to date versions—you indicate your support for the view that Parliament can legislate, as regards indigenous peoples, “even if the laws would ordinarily be outside of federal competence”, in other words, within provincial competence, for non-indigenous persons.
On May 7th, 2019. See this statement in context.