The greatest obstacle is definitely the cost. Evidence on finances is required to come and study in Canada, as well as evidence—which I heard Ms. Roy mention—to the effect that after graduating, they will return to their country.
You are well aware of the in generic response to the fact that we were not convinced. It's vague and meaningless, but thousands of visas are denied for unknown reasons, which Mr. Sarr just called the black box. There are cases for which we simply don't understand why the visa was refused, when the applicant met all the criteria. I would like to ask the members here and will take this opportunity to ask you.
Let's take this opportunity to ask committee members to make an effort to get a clear answer, for every visa that is refused, as to why it was refused? Rejected visas could then provide information for future applicants.