Most of us were here at the time. I'll just make a couple of comments and open it to my colleagues.
Our understanding is that it's generally well received, and that the transfer was generally perceived to be successful. Certainly, we've seen some changes in Nav Canada over the years. They were set up with airlines as the primary stakeholders. Air traffic control does have an impact on the community. For example, in recent years we've seen the need to work more closely with Nav Canada and all the stakeholders in the community when flight paths have been changed.
My colleagues at Toronto Pearson can probably speak more to that, because they've worked very closely with Nav Canada in recent years.