Thank you for the question.
Chair, I'll outline a couple of the activities we're undertaking in this regard. We're working very closely with our colleagues at Environment and Climate Change Canada on their efforts to address plastic pollution, and more broadly to address questions around creating a circular economy.
In that regard, the microplastics, which the member points to, often are of origins further upstream and in terrestrial systems. Our work with Environment Canada is on getting at some of those upstream sources as well as determining measures to prevent and remove those substances once they are in watercourses. That effort is under way currently, building on commitments made at the G7 and beyond, and we look forward to bringing forward more details on that in the months to come.