I was interested to see the difference in the bill. When the bill first started, my understanding is—and I'd like your comment on this, Mr Bayly—that it didn't really accommodate people like refugees, who are not people who have had an opportunity to contribute to such a scheme and were welcomed into our country on quite a different basis. So I was interested to see that; I was interested to see the accommodation of the Realm countries in that process. So I'd really like to hear your comments on that development of the bill into something that was, perhaps, more able to get consensus across at least three parties in that process in terms of what the purpose of the bill was and what it is now. 