You raise a couple of very important points. I'll try to answer them very quickly.
First of all, you refer to the business executives coming in at the border. Business executives are not exempt unless they are engaged in, first of all, essential work. We've actually defined for the entire country, all the provinces and territories, what constitutes essential work. It's based on the 10 critical infrastructure sectors that have been identified in the economy. They must be engaged in essential work. As well, the purpose of their travel must be essential. So they must be qualified for entry by being on that list, but then it's up to the border service officers to determine the essential nature of their transit into Canada.
Now, with respect to compassionate cases, it often involves such things as attestations, doctors' reports, and other evidence that frankly is not able to be evaluated by the border service officers, some of it for privacy reasons. So we've established a process. This is very important. If it's for qualification under a family reunification, those processes are managed by the immigration department, the IRCC. If it is a compassionate reason, for not family related but rather for other types of relationships, such as somebody coming to visit a relative who may be dying of a terminal illness, then that's managed by the Public Health Agency of Canada. That process enables officials to determine the eligibility of that person for exemption. That eligibility is predetermined and presented to the border service officer, who then can allow that individual in. It's actually a very robust system that we've put in place.