Thank you. I'm sorry to be interrupting you, but I don't have much time left.
Mr. Campbell, earlier today, I spoke about secret exemptions for a number of railway companies to allow them to use automated systems that replace human workers, and which were condemned by a number of union groups. Some of the railway companies that appeared, or at least CN, mentioned that the company would be open to the idea of these exemptions from Transport Canada being made public.
From an outsider's point of view, what impression do you think the these secret safety exemptions send to the public? Don't you expect such exemptions to always be published and made public?