It is a concern. It's a concern we have addressed. We have the legacy task force, which was dealing with those cases that we couldn't deal with prior to the amendments to the statutes. We have a number of cases we've been tackling and making quite a lot of progress on that date back a number of years. There are some people who are waiting up to eight years to have their refugee claim heard. When we constituted that task force, we trained members specifically on the issue of credibility assessment in light of the fact that these events are now sort of receding back in time.
It's always the case in any adjudicative system that the fresher the evidence is, the easier it is to make a decision.