In terms of accessing our CEPA authorities, it's important that we first conclude an assessment that identifies what the nature of the risk is. Based on that, we can take the appropriate action that's warranted to help manage those risks to the environment or to human health. As I mentioned, access to these authorities is gained by adding the substances to schedule 1, which is our list of toxic substances. The regulatory measures under CEPA that could be proposed would have to be aligned, as I mentioned, with what's been identified in terms of the areas that warrant action because of their harmful effects. Provinces such as P.E.I. and municipalities such as Victoria have used their regulatory authorities to ban single-use plastic bags, for instance. P.E.I. has passed the Plastic Bag Reduction Act, and Victoria applies a by-law through its powers to regulate business transactions.
In terms of the federal government, we have a variety of measures that we can use depending on what the nature of the risk is. That needs to be determined based on the conclusion of the assessment.