There was a case in Canadian history, the continuous journey policy, that was worded in a way that said that no one who didn't come to Canada through a continuous journey would be accepted. It didn't say we don't want people from that country or from that continent, but as a matter of fact, as neutral as the wording may have looked, there were people who were being excluded.
We also have cases like the lobbying by the Fraser Institute, which has been saying that if we look at Statistics Canada results recently of outcomes in terms of employment and income for recent immigrants, people coming from the global south are not doing as well as immigrants used to do a few years ago. The Fraser Institute is saying that it's not necessarily a problem with the host society that doesn't accommodate diversity and doesn't address systemic issues but that perhaps people from those countries are fundamentally incompatible with settling and integrating in Canada.
So we're saying that if you don't have proper checks and balances, it's the moral duty of the organizations that serve immigrants and refugees to raise a banner of alarm and to tell committees like yours to pay close attention to this.