Thank you.
I'm going to move quite quickly, as I'm trying to share some of my time with my colleague.
We often hear about reports from companies in England, and we hear about the model of Frankfurt. I am a proponent of learning best practices, but, as Mr. Wilson alluded to, Canada is pretty amazing. We have unique challenges, and I'd like to focus on those. What are the unique challenges that Canada faces when it comes to noise abatement?