Thank you for that question.
The Canadian pipeline systems are among the safest in the world, and safer, by far, than other means of moving liquid or gaseous fuel. We also routinely inspect the inside of those pipelines, which is a standard above regulation, to look for any defect and replace them proactively before there is a problem.
I cannot guarantee that there will never ever be a break, just like when we fly in an airplane, I cannot guarantee there will never be a crash. But I can tell you we are deploying state-of-the-art technologies above and beyond regulations. We pursue the advancement of those, as well as encouragement for continued improvement on standards, each and every day, and the results are very positive.