Thanks to all of you for attending today and presenting. It always brings questions to mind, because it's not our core business. We know that the standards you folks expect are high. They have been met over the years. Your 99.99% success rate with our oil pipelines and gas pipelines is something that I think needs to be celebrated. I'm not sure how that compares to other jurisdictions throughout the world. I think it would be interesting to know that.
My concern is in terms of your role. Is your role to put in preventative strategies with respect to what you want the pipeline folks to follow? I've just gone through the whole Line 9 pipeline reversal, so I've heard a lot about a lot of things, including Kalamazoo as a comparator.
Is it under your jurisdiction to look at things like the aging of the pipelines, at what point they need to be replaced, and at what point they should be upgraded? Is there any specific requirement for shut-off valves near environmentally sensitive areas? Are those sorts of things all within your purview?