You bring up a very interesting dilemma, because currently, accountability is kind of broad and diluted, and is somewhat unclear and not easily followed. I've studied other countries around the world with respect to this issue, and I find it easier to summarize their practices than Canada's. Canada, as it stands currently, does not have a coherent methodology in one, collecting data across all major airports, and two, communicating it in a clear and effective manner to all stakeholders, so that they could facilitate for a collaborative process to manage or address the issue. If you don't have the information, there's very little you can do to manage the issue, right?
On October 23rd, 2018. See this statement in context.