Thank you so much for that incredibly good testimony. There are a lot of ideas there that I think we can use for our report. It's very nice to see you again, Ms. Rowan-Campbell.
I'd like to focus on this idea of compliance. One of the things that we're doing here is looking at whether or not we should have a mandatory system, whether it should be legislated. In this regard, I heard several of you talking about incentives and penalties. Dr. Cavaghan, in particular, you talked about both rewards and penalties, and the idea that there needs to be some kind of accountability. I'd be interested to hear more from all of you about what you actually think that would look like, and whether or not we should go to legislated, mandatory GBA, or if not, what other kinds of mechanisms are available.