It's true that the ownership structure, through subsidiaries of Crown corporations and other subsidiaries, looks a bit more complex than one would expect. I think the reason for going with that ownership structure is to facilitate the sale to a private sector potential owner or potential bidders.
It doesn't mean that we.... At least, we don't anticipate any debt to be erased, written off or forgone by the Government of Canada. I think the ownership structure is clearly intended to facilitate an eventual transaction.