LOL. Nobody in Alberta expects anything from anybody in BC.
That is not how Canada has worked, for a long time.
I also have to laugh at the notion that Trudeau has any real interest to 'show some leadership' on pipelines. He would be privately delighted to see the entire oil and gas industry in the country closed forever. At the first sign of dissent on Energy East, he shut down the hearings and the entire process remains paralyzed. He'd love to see the same thing with Kinder-Morgan/Trans Mountain, and now his wildest dream will be realized. The project will not move ahead, and he won't be blamed. I expect Kinder-Morgan the corporation will look at this result , review the roles and actions of the provincial and federal governments, and conclude: why bother with Canada at all?