I have one other question, if time will allow.
Certainly in my riding there is a tremendous number of rivers and creeks and streams that are fed from drain from farms. There are certainly systematic drainage systems in almost every field now and of course out through the lake; in my case, Lake Huron. One of the minister's responsibilities in this act is to prevent a risk to the environment, obviously. Can you briefly explain how that process works? How do you demonstrate, when registering a product, that the residuals, the pesticides, through a heavy rain after a planting don't end up in a river and into the lake?