To engage them on this issue, I think sanctions are something that could be put in play. Also, I think it would be wise to divest from technological companies that are working in this system.
One of the things that China is trying to do through this process is to develop a new form of counterterrorism, counter-insurgency, cybersecurity equipment that can be exported elsewhere. I've talked to a number of people who are working in the tech industry in China, and they say they're developing something that could be exported along the new “one belt, one road” initiative—the new Silk Road—because 60% of the world's Muslim population is living on that new development initiative, and authoritarian states on that development initiative will want to buy these new tools that they're developing to control the populations of Muslim societies.
I think that countering that in Canada by not being willing to buy into those products and those processes would be a really important thing to do. I think granting asylum is also a very important thing, something that you could do in a very tangible way to help the Uighurs in the diaspora.