Certainly clause 8 speaks to the possibility of co-operation with the provinces, which I think is very constructive.
I'm not sure that other means are to be found in the legislation itself so much as in constructive dialogue with the provinces to bring them on board, and that's an important ongoing initiative to engage in. We do live in a federation, and it's not the place of the federal government to legislate requirements on the provinces. To the extent that clause 6 appears even in the slightest to do that, there's a potential obstacle to federal-provincial co-operation if the federal government interprets the Constitution in a way that provinces disagree with.
I would hope that all provinces would enter into constructive dialogue and that there would be co-operation among federal, provincial, territorial, and other governments, including indigenous governments.