One of the things that apparently has happened in Oakville is that the European buckthorn has taken hold, which is another invasive species. Because the ash trees are gone, the light can now get into the forest, so the largest growth in tree canopy in Oakville between 2005 and 2015 was the European buckthorn.
We have no strategy to deal with that whatsoever, and there's no assistance for municipalities to be able to deal with that. It's a cascade of events when you're dealing with the loss of the ash trees and then you have something else taking hold.