Yes. The Canadian legislation gives us the legislative basis that we need to do cargo pre-clearance. On the U.S. side, they've continued to say that they may need some other provisions, whether they're legislative or other kinds of agreements. Just as we have with all of the individual pre-clearance sites, we have the framework legislation, but then we have individual agreements to provide for the operations of pre-clearance at those sites.
Again, there may be some specific operational types of agreements that we would need in order to run cargo pre-clearance at different locations.