Environment committee  Limiting my comments to the CEPA assessment of 1,4–dioxane, I think there are backstops. I think we have demonstrated that there—

Environment committee  Thank you, Hilary. Under the chemicals management plan, 1,4–dioxane is a substance we assessed between 2011 and 2016. It is an example of a substance that is high hazard, but the exposure to Canadians is extremely low. So from a risk-based approach, there is not a concern there