Thank you for your question, Senator.
As an intelligence organization, we are constantly looking at the movement of ideologically motivated violent extremists, so we have a fairly good understanding of the dynamics at play. I would not necessarily say that we were surprised.
We've seen in the past a number of these elements trying to use protests and demonstrations to infiltrate and take advantage by engaging in activities that can meet the threshold of CSIS to be a threat of terrorism. From that point of view, I would say that we are constantly on the lookout for these issues, and that's what we're assessing. Based on our information and advice, we provide assessments to the Government of Canada.