As was mentioned with the visa applications, it's good to change a policy to allow immigration. Then again, the administration of that policy is something altogether different. You have a huge backlog of people waiting for processing, and it's not happening. Policy is great, but you have to be able to do it.
We have members who have purchased planes and can't fly them because they have not been approved or included in the operating certificate, so they're sitting on the ground until that's done, and that could be months. This is very valuable equipment that's just sitting there.
There are numerous examples that carriers can give you to that effect, so it's a question of delays. It's not a question of policy in many cases, except for, as Rob Donald referred to, certain regulations that really need to be updated. For those that have been, there are no boots in place to carry it out.