Actually, I'll correct you there, Mr. Tremblay. It has, in fact, been increasing ever since it moved to Ottawa, in the main estimates and the supplementary estimates. It's gone up to $97 million this year from $71 million last year and from $56 million the previous year, so it's a continuous rise.
If there's nobody there to answer the question, let me go to the next question for you.
One thing that's gone down in these mains, of course, is contributions to support cybersecurity and critical infrastructure protection. Let me explain what happened, as I'm sure you know.
On the east coast of the United States, Colonial Pipeline was hacked. As we are spending less money now, obviously we're going to be open to some kind of hack here, potentially, going forward. This is all great in the rear-view mirror, but I'm going to suggest that perhaps we need our infrastructure looked after.
In that respect, when you think about a cyber hack, we've had a political hack of our infrastructure that goes from western Canada all the way to Sarnia, which provides 540,000 barrels a day of energy to Ontario. Why aren't we spending more money ensuring that, in fact, our agreement with the United States to honour the Transit Pipeline Treaty is respected by our trade partner? Why isn't that part of these main estimates?