Fisheries and Oceans Canada (DFO), in partnership with the Manitoba government, has completed the first aquatic invasive species (AIS) roadside inspection blitz of the 2026 summer season. The operation took place on Highway 1 (the Trans-Canada Highway) near the Manitoba-Ontario border, from May 29 to 31, 2026. This initiative supports efforts to protect freshwater ecosystems and biodiversity by preventing the spread of AIS such as Zebra and Quagga mussels, which can be transported on watercraft and related equipment.