If there's an emergency situation, such as a riot, and you need containment on an urgent basis, then I think that the people who are on hand need to be able to do that. That is not a power that should be open to abuse, overuse or misuse. When we say “for the shortest possible duration”, we're talking about a day or two, not 15 days extended and extended, institutionalizing it.
On November 20th, 2018. See this statement in context.