In southwestern Ontario along the Canada-U.S. border, cocaine stands out as the most confiscated substance based on data from both nations. The Canada Border Services Agency (CBSA) seized over 827,000 grams of cocaine in the initial half of this year, valued at more than $82 million, at various border checkpoints including the Ambassador Bridge, Detroit-Windsor Tunnel, and other key locations. In the previous year, CBSA seized 1,631,981 grams of cocaine, and in 2024, the figure was 1,515,369 grams, representing amounts exceeding $150 million each year.
Justin Morgan, the chief of operations at the Ambassador Bridge for CBSA, highlighted that the majority of narcotics intercepted originate from the United States. Similarly, U.S. Customs and Border Protection (CBP) officials also reported cocaine as the primary seized substance at shared border crossings. The CBP seized 927,142 grams in 2024 and 2,092,875 grams in 2025, indicating a consistent trend.
While cocaine remains a prevalent concern, marijuana seizures by CBP have surpassed cocaine seizures significantly this year. Between October 1, 2025, and July 6, 2026, CBP confiscated 1,797,133 grams of marijuana compared to 242,218 grams of cocaine.
Benoît Gomis, a lecturer at the Munk School of Global Affairs and Public Policy in Toronto, noted that the captured data on illegal substances may not provide a comprehensive overview of the situation. Gomis emphasized the uncertainty surrounding undetected border crossings and the varied interpretations of drug seizure patterns.
The appeal of cocaine to criminal networks lies in its stable production sources, primarily in Colombia and Peru. Gomis highlighted the drug’s ease of smuggling due to its size, established distribution networks, and consistent demand. Furthermore, Gomis pointed out an increasing trend in cocaine consumption and purity, leading to heightened risks and health implications.
The United Nations Office on Drugs and Crime recognized cocaine trafficking as a global threat, underscoring its impact on Canada. The organization highlighted the drug’s prevalence in treatment admissions and outlined the trafficking routes from South America through North America.
Enhanced detection methods are employed by CBSA at border crossings, utilizing intelligence, technology, and trained officers to identify suspicious activities. The new Gordie Howe International Bridge features advanced detection technologies and inspection capabilities to facilitate efficient border security operations.
The implementation of X-ray technology and specialized examination facilities at the Gordie Howe bridge enhances CBSA’s ability to conduct thorough inspections, ensuring the safety and security of border crossings.
