I'll take a stab at answering that.
I think my colleague from CSIS, Mr. Hahlweg, certainly did a good job of describing the dangers that of course will continue to happen once you start listing these entities. By default, listing them does enable social media platforms to remove these entities. What I mean by this is that they might have a social media presence in order to try to raise funds for their cause, for example. With their being listed, it allows social media platforms to say, “No, we're not going to be selling T-shirts to promote your particular ideology.” As such, they start removing that particular presence.
It doesn't mean that you're eradicating their presence in terms of their ability to propagate. I think it was my colleague from the RCMP, Monsieur Duheme, who mentioned that inevitably what they will do is revert to going to the dark web, or they will revert to going to encrypted channels or hidden channels to be able to continue to spread their rhetoric, but with that tool of a Criminal Code listing, at least they're not going to be able to do it as overtly.
As I said, though, Criminal Code listing is but one tool. It does help with certain aspects, but it does then push us further downstream to have to try to cope with some of the challenges of the spreading of their rhetoric in other avenues.