Banks, for example, and not just banks, independently identify patterns in customer behaviour that are strongly indicative to the bank of human trafficking and they share that information with FINTRAC. I must say, there's a fine line also between consensual sex workers, adult sex workers who may have similar patterns of activity....and the banks are very careful to report what they truly believe to be human trafficking.
On May 29th, 2018. See this statement in context.