I can offer a couple of comments and maybe others want to jump in.
Certainly there have been broad investments, Mr. Chair, across all agencies simply to keep up with capacity. Those investments have been made both in the 2018 budget and significantly over the billion dollars in this 2019 budget.
There have been investments in intelligence gathering and intelligence analysis that look at these cohorts broadly and determine how we can work with other countries, for example, on the issuance of visas. A lot of significant work was done, Mr. Chair, with our colleagues in the operations branch working with U.S. officials and officials in other countries on the issuance of U.S. visas to those citizens because, as you know, a big percentage of people arriving primarily in Quebec actually have a valid U.S. visa.
We've had significant outreach by members of Parliament and others, in particular right after the Haitian arrivals, which we think helped, at least in part, with those numbers of irregular arrivals. I might keep it there to be respectful of time. I don't know if John has other comments.