That's a really difficult question. To make that analogy, every country is quite unique. We could look to a country that's an island on its own, like Australia, which did really well with enforcement at the beginning, but it's easy to control access. Canada has a very large land border. There is so much uniqueness with every country that you need to factor in, and you also have to factor in the rate of people being vaccinated, so it's a nuance.
I caution the comparing of apples to oranges, but I do think it's important to compare to other jurisdictions to inform how to change or improve the border measures that we might use going forward.