When we did our analysis of the source of funds that were donated to this campaign, we worked closely with payment processing partners and related financial institutions to assess the sources of donations based on the financial instruments that were used. For example, a credit card number will have a BIN associated with it, which reflects the banking institution that issued that credit card. We believe the analysis we did in consultation with our payment processing partners is accurate.
I would also add that we proactively did an analysis on the other potential foreign sources of funds for this campaign, given the unprecedented nature of the campaign, the speed at which it evolved and the impact that it ultimately had on Canada and, specifically, the community in Ottawa. We found, as reflected in the numbers shared with the committee in my opening statement, that there was not a significant foreign contribution.