Thank you very much.
First of all, I want to quickly say thank you so much, Ms. Polsinelli, for your fantastic explanation of the difference between task-based care and person-centred care. That was very much appreciated. It's probably the best I've heard.
My question is for you, Dr. Tien. Have you seen the Nav Canada press release of May 5 that announced overnight air navigation services suspended at 18 airports across the country?