I'm a very strong supporter of that initiative. If the federal government, for example, is helping a city build a transit system, it's in its interest to ensure that there are people to use the transit system. There should be conditions around stations, and all throughout where that transit system runs, that zoning is changed to increase density.
If you look at Toronto, for example, there are transit systems running through what they call “yellow” zones, which is low-density housing, right through the city. There have been no conditions attached to any of that infrastructure spending, at least until lately, perhaps.