On the Australian rule, back in June 2003 we learned that the.... In fact, in this document here, dated June 2, 2003, we submitted this evidence to the risk assessment that Transport Canada was conducting at the time. We were told, “You're too late, we've made our recommendation to management”. So I don't believe they included a full assessment of the Australian model. It's not in their five scores there.
In terms of the risk assessment score, I think you need to do the risk assessment, but I wouldn't want to prejudge that process; it does involve looking at the issue on seven different scales, and it does involve people considering the evidence.
So I would not want to make up a number without going through the process. I wouldn't want to prejudge the outcome.