Mr. Speaker, I would like to thank my colleague for his very good question.
Once again, we are dealing with the complex issue of threat management. In Canada, there are groups like al-Qaeda and ISIS that announce their demands; we can intercept communications and prevent attacks. However, there are also people who become radicalized at home in their basement. Bill C-59 includes no mechanisms to prevent this type of situation.
That is why we want to be able to question people suspected of plotting an attack based on information they might have sent or looked up, and make a preventive arrest if necessary. If there is no problem, so much the better, and if there is one, we could save lives.