It comes through a variety of different means. It could be that the amount is not aligned with what this entity should be doing. It could be the top-up of the amount or the number of transactions happening. It could be the origin of the money.
FINTRAC looks at this with their analysts, and when they feel there's something that needs to be disclosed to the police services, this is when they do so. There's not one specific thing: They look at the totality of the evidence and information at their disposal.