Thank you, Mr. Chair.
The toxicologist who testified at the last meeting told us that, even if we decided to dredge the site and decontaminate it, the contamination could come back if the problem wasn't solved at the source. In other words, you could do this work for nothing and be forced to start over.
What means do you have to determine the source of the contamination at the site? Is it just a matter of doing an on‑site analysis, or does it have to go further? If you need to go further, do you have the jurisdiction to do so?