We went into the security operation with several goals, one being to protect the people of Toronto and to protect the internationally protected persons who came. Another goal was to ensure that the conference and the summits were able to continue.
From a security standpoint, the protection of the IPPs and the conference went off without a hitch. This doesn't always happen, and in parts of the world there are disturbances and roads blocked, people can't get to meetings. Nothing was delayed.
We set our fences where we did to secure a specific area of the city and we were successful in doing that. We were very successful.
The question you've asked about arrests, those things will have to be answered by someone else. I can tell you the operation was very successful. The decision on whether the arrests are justified is not for me to make.