Like Captain Perry, ACPA, the Air Canada Pilots Association, has been very much involved. We have a very thorough review, a flight safety department internally within ACPA. We've been getting briefings essentially weekly throughout this process.
As was mentioned earlier, the Joint Operations Evaluation Board was something that was introduced. Front-line pilots—in this case, WestJet pilots as the primary crew—went and worked with Transport Canada in the simulator to assess the procedures and processes in the development of the changes to the Max. The Air Canada crew were on standby as a secondary crew.
We've seen a lot of collaboration through this process, which has given us confidence and comfort that our views are taken seriously and considered. We believe it's something that should happen, going forward, to ensure that processes are complete from our perspective.