I don't know how the other members feel, but I feel fairly well versed on this. I don't think there's a necessity to hold the witnesses through our clause-by-clause, but I defer to other committee members.
Evidence of meeting #23 for Public Safety and National Security in the 40th Parliament, 2nd Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was s-2.
A recording is available from Parliament.