That was a reference to a patent box regime that those countries have. Essentially, a patent box is a preferential tax treatment for intellectual property that's developed and then commercialized in Canada. It's preferential tax treatment for the revenue that's earned from that intellectual property. The goal is to incentivize more intellectual property assets. We know that's one area in Canada where we lag quite a bit behind international partners. We have quite a large trade deficit in IP.
That's essentially the logic of a patent box. There was a study done in the U.K. after they introduced theirs. They were able to measure an increase in assets with the companies that have used it.