On the collection side, I think we're putting in systems across Canada to better collect the material. We're doing it in a way where you'll have uniform material lists. They will no longer be different from jurisdiction to jurisdiction. They'll be consistent, first in each province and then across the country. People won't have to guess about what can be recycled. That will allow us to accelerate and amplify the kind of public education required to get people to do the right thing and put that material in the recycling box.
From there, we go to the sorting infrastructure. After moving to a consistent and unified recycling system in the collection, we can then move to a more efficient sorting system where the material coming into these places becomes more uniform and consistent.
Finally, from there, we get to the question of whether we need secondary sorting or whether there is other technology needed to recycle some of the plastics. As we're investing hundreds of millions, if not billions, of dollars in establishing these recycling systems across the country, the further investment is where we really need to de-risk. There's going to be a variety of technologies, and not all of them may prove to be the ultimate solution. We need to find the ones that are, and that's going to take some trial and error along the way.