I haven't studied it. I have experienced it. Certainly from my conversations with other advocates and individuals with disabilities from other countries who travel, I'm not sure that any of the systems are great at this moment. I would say that if you talk to individuals from different countries, what they are most comfortable with is the one that they're most used to.
That said, I think everything is on the table in terms of how do we do this better. Accessibility Standards Canada is looking at developing a standard on accessible journeys and what that looks like.
Ultimately, whatever solution the sector comes up with, as long as it provides consistent, safe, dignified service—service that looks essentially the same for me as it does for you—would be the right solution.