Perhaps I could jump in here, but not with any concrete examples because we can't go there.
I think what you are alluding to are things such as purchasing a cellphone that's disposable, and providing that to an individual upon arrival if that individual is here in Canada to do nefarious things; or fundraising, as you suggested, for a cause that perhaps is openly a viable and useful charity, when in fact some of those funds may be routed to other purposes.
In cases like that, I think we have to be very careful whether, from a charity perspective, fundraising for a charity would fall within the legislation as you are reporting it. With respect to purchasing a cellphone or something of that nature where there is a direct applicability to an ongoing investigation, those are situations where law enforcement might want to call on that individual and determine whether the activities he or she has been involved in are done knowingly, or whether the individual is an innocent bystander. It's not suggesting there would be an arrest. It's more a matter of seeking additional information to help the investigation.