As to safety performance objectives, I heard you talk about proprietary information. I think it was Mr. McDonald who talked about the information that is submitted.
I understand that questions pertaining to their on-time performance or other elements like that are very proprietary, but why are safety performance objectives proprietary information? Why doesn't the public get to know, for example, that CN intends to improve the number of main-track derailments by 25% over the next year? Why is that proprietary, and for that matter, why shouldn't CP know that?