That was another part of my question, but thank you.
Regarding the July Air Canada incident where the plane almost landed on several other planes, a runway incident, there's a gentleman named Jim Hall who is the former chairman of the American NTSB, their transportation safety board. He said it could have been the most significant near miss we've had in a decade and probably came close to the greatest aviation disaster in history. We could have had over 1,000 passengers at risk. Are we assisting in that investigation? The reason I ask that is I noticed on the web page that runway incursions are highlighted as a continuing risk and have been for several years. It's highlighted in the 2016 report. Are we helping with that investigation?