I can't speak to, specifically, how many regulatory changes will be required, but there will be regulatory changes required in relation to both part 1 and part 2 of the act. Part 1 is U.S. operating pre-clearance in Canada, and part 2 is Canada operating pre-clearance in the U.S. Some of the examples of the types of regulations that would be required under the act would be regulations to authorize persons, or the categories of persons, who would have access to pre-clearance areas. We will need regulations for that in Canada, and to establish conditions for that access. We need regulations on how to authorize how detained goods would be disposed of. Then regulations will be created or amended to permit CBSA to administer its various acts and regulations on an extra-territorial basis. There's a long list of acts that CBSA administers.
I don't know, Martin, if you want to add anything to that. That's quite an extensive exercise.