My second question is for Mr. Teeter.
We have already debated the issue of fertilizers. At the time, the point was made that the phenomenon of blue-green algae, which is currently present in many Quebec lakes, had several causes: the treatment of domestic waste water, septic tanks, fertilizers, soil leaching and so on.
Presently in Quebec, there are more and more bans on the use of lake water. One of the causes of the problem has just been identified. There was abundant rain last spring, very high levels of precipitation and soil leaching.
How should we interpret the fact that a non-toxic product undergoing a transformation implies that algae produces toxins?