I'm happy to speak to this issue.
One of the ways in which we are delivering social-level housing, and have been in the Toronto context for the past almost 25 years now, is through partnerships with the private sector. Almost every social-level housing, with that level of affordability, has been integrated into a market development. A subsidy that has been provided by either the municipality or the province, or in some instances through CMHC in the affordable housing fund, has deepened the level of affordability.
I believe one of the reasons this has been done is that, on an international scale, we see that mixing deeply affordable housing into market housing is a more socially sustainable way to do so. It's more likely that people will be lifted from poverty over time. In the 1960s model of affordable housing, where we built large developments of deeply social housing—this is absolutely true in the Toronto context as well—they have become places where people have become trapped in poverty intergenerationally. We still have those communities. They are a real struggle. We've been trying to turn them into mixed-income communities.
This model of integrating deeply affordable housing into—