I think you asked me what the difference was between our methodology and their methodology with respect to the class 1 railways. I said that I don't know what that methodology is. Then you asked me if I consulted with insurance companies with respect to confirming our approach, and I said, yes, we had. I don't think those two things are inconsistent.
We used a methodology and consulted with insurance companies with respect to the amounts we proposed for this legislation and had confirmation from them that these seem like the appropriate amounts, but I don't know what methodology they specifically use with class 1 railways and where they determine insurance levels for them.