We had recommended the $650 million limit based on the international standard as well as the capacity of insurance that was available and the inflation associated with the liability limit in the existing act. Then we felt it was necessary to take a look at a design-basis accident to see what the results of it would be vis-à -vis the $650 million recommendation—how the two related.
It wasn't that we did the report and then set a limit, but rather that we had come to a decision on the limit and thought it would be helpful to do a risk assessment. The CNSC had actually commissioned the study, but we asked them to, because they have the expertise in this area.