It's actually a complicated answer. The limit to residential materials is for packaging and printed paper. The blue-box materials are the ones that have been limited to the residential sector.
The other materials—for example, if you look at tires or used oil—actually cross the sectors. That's not just residential. It's not just residential because it can only be residential; it's because that is the way it has been done historically. That is not good enough anymore. We need to expand that, because there's way more material that comes out of the commercial sector than out of the residential sector.
I can tell you the big barrier is the waste companies, because they feel that the commercial sector is their area. They control it. They have always controlled it. If we expand EPR to include all the commercial sector, that is going to really enter their turf. Waste companies have been opposed to it from the beginning. It's purely for political reasons that this has not happened. Alberta just introduced EPR regulations last fall. We were really hoping we would be the first ones to bring in the commercial sector, but again, that didn't happen for a number of reasons. It is coming. Quebec is talking about it. B.C. is talking about it. It's just a matter of time, but it can't happen soon enough.