Mr. Speaker, as he mentioned, my colleague is also an engineer. In fact, we have so many engineers in the Liberal caucus that we could have our own engineering caucus. As we have said, we ourselves are already optimized, so we prefer to work on the others.
When it comes to the changes, he talked about protecting the roads. As changes happen, sometimes there are unintended consequences. That is the beauty of the minister having the ability to make a temporary exemption, to implement a change, and then, if there is a problem with it, to remove that exemption. I think that allows us to, in real time, be able to improve, become more competitive and, at the same time, walk it back if it looks problematic.