I'm going to separate your question into two. The first aspect would be around the question of the engineering principles. Currently when we see the term “engineering principles” in the Railway Safety Act, we see ambiguity—we see that it's interpreted in a number of different ways. We're offering to work collaboratively with the federal government and departments to provide language to further define the term. We have a large network of subject matter experts on this topic. Our profession is ready to provide that advice and that collaboration.
On September 11th, 2017. See this statement in context.