I can respond to that.
Certainly in Ontario the urban boundary was contained in the Greater Golden Horseshoe by the implementation of the greenbelt. That had the unintended consequence of creating growth pressure beyond the greenbelt so certainly those communities of Kitchener-Waterloo, which are outside the greenbelt, are experiencing greater growth pressure, and there's no question there continues to be conversion of farmland.
The urban growth rate in Ontario is equivalent to adding the city of Guelph every year. Most of that growth does occur within the Greater Golden Horseshoe and then north up the Highway 400 corridor, Kitchener-Waterloo to the next extent, and probably the Ottawa area. The reality is that most of the rest of Ontario is pretty static as far as urban growth is concerned. Rural southwestern Ontario, west of the Niagara escarpment, is not.