Let me say that we do have great sympathy for people in Hong Kong, especially young people who are feeling huge stress in these new political circumstances. That said, wherever you are in the world, everyone who is in the territory is subject to the legal authorities in that territory. I regret that we don't have the powers to intervene. If someone is under a bail condition, their passport has been confiscated and they are prohibited from leaving the territory, regrettably there really isn't a means. We do not have the power to intervene to make it possible for them to exit.
Hong Kong is a territory that has exit controls, unlike Canada, so people have to clear Hong Kong immigration before they get on a plane. If they're under a legal prohibition from leaving, we do not have the power to facilitate their departure.