Thank you very much, Dr. Ross and Dr. Powlowski.
Colleagues, seeing the clock and looking at the calculations we have done, I'll be clear: Monsieur Thériault, you will have two and a half minutes; Mr. Davies, you will have two and a half minutes; Mr. Majumdar, you will have five minutes; and Dr. Hanley, we'll finish with you for five minutes.
Mr. Thériault, you have the floor for two and a half minutes.