Mr. Speaker, simply repeating unverified information does nothing for the security and the safety of Canadian borders. The facts are that when persons cross the border or arrive at a port of entry and present a problem, with either identification or perhaps not turning up for appropriate proceedings, or presenting any kind of public danger, they can and are detained until Canadian officials are satisfied of their status and their safety.
In the House of Commons on May 28th, 2019. See this statement in context.