Thank you for that context, Mr. Chair.
Perhaps I can add one thing. Some of you are lawyers who have practised. You can anticipate how long your questions are. But I'll tell you, some witnesses sometimes don't comply with how long you think their response will be. I had situations, when I was parliamentary secretary for trade, where I had a number of questions to ask in a seven-minute round. But on trade deals, where a union leader would go on about something, I got one question.
That extra minute in the first round doesn't seem like much, but if somebody is cut off in the second round, at least they had a first round that was as substantive as possible.