Thank you very much.
Absolutely. What we have seen through the approximately 4,300 risk assessments is that Health Canada or Environment Canada will identify an exposure that is of concern and that needs to have a specific risk management instrument created, but it's not all exposures and it's not all forms. Whether it's a dust, a rock or a certain chemistry and formulation of those chemistries, they don't always have the same risk for exposure because of their bioavailability.
We would suggest an amendment, a proposed subsection 77(2.1), which would allow for the ministers to offer more precision for what they want to manage. This is incredibly important for schedule 1, part 1 because, as someone on a previous panel noted, there is a default to prohibition. If we're going to be prohibiting substances, we want to make sure we are limiting that prohibition to the substance of concern.