I think that's a very important point, not only in this area but in all sorts of areas. There is an easy temptation to assume that toughening up laws is the panacea that will solve whatever concerns we have. Often, it's actually not about the legal provisions. The law is already there, and there are all sorts of legal provisions, of course, that make it very clear that serious criminals should be removed from Canada.
It comes down to the operationalization. It's what resources are provided, and what ongoing evaluation and assessment of systems are being made to ensure that operational problems are identified when they happen, and remedied.
There is important work that has been done over the years, including auditors general reports, and other ways in which light has been shed on some of those operational challenges.