When the program was originally developed, we looked at the whole question of what information we would look at in terms of establishing the risk assessment. We did take legal advice that intelligence information would be difficult for us to use in denying applications that were put forward.
That said, however, we have, in the last little while, tried to enhance our monitoring processes so that if we do see something from an intelligence point of view, and I think our colleagues from the Auditor General's office have pointed this out in the chapter, we try to ensure that when these people are looked at in a subsequent year—so-called re-risking, as we do it—they continue to be a low risk in all other categories.
The other point I might make is that we're in the process of looking at the NEXUS program with our colleagues in the United States, and we're going to revisit the whole question from a legal point of view as to whether we can or cannot use intelligence information in the future.