The honest answer to that is that we don't know. We have never had an accounting of the events of that day, other than some redacted reports from the police as to the security situation on the Hill. That can be juxtaposed with the Australian response to a similar incident in December 2014 and the British response to the murder of fusilier Lee Rigby in 2013, in which comprehensive reports were issued that looked at the landscape of security service actions and described where there were operational failures how they could improve.
In other words, we haven't done a “lessons learned”. That means it's next to impossible to look at the events of October 2014 and say definitively that if we had had this act at that time, things would have turned out differently.
My suspicion, based on what is on the public record, which is mostly journalistic accounts, is that the provisions of Bill C-51 were not responsive in any real way to the events of October 2014. I can't deny that in some of our work I've discussed how Bill C-51 not only overreacts in some of the ways we've discussed in terms of overbreadth, but also underreacts by not actually addressing the points that were raised in our last exchange about what caused the Air India disaster.
That is the awkward relationship between CSIS and the police, which means that we don't bring our A game to terrorism investigations. I like to call it “the tail wagging the national security dog in Canada”. The inability to reconcile those two agencies in terms of their information-sharing practices, I think, undergirds a lot of the workarounds that you see in various places in Canadian law, including Bill C-51.
The recommendation I would make to the current government is to fix that conundrum, much as the British have done between MI5 and the British police, which they did after the disasters of 7/7. Once we have fixed that, let's look and see whether there is a need for all these other measures that, on their face, seem so extreme.