Mr. Speaker, a preliminary search was done in ccmMercury, the file tracking system of the Canada Border Services Agency, CBSA, to find the file numbers of all ministerial briefings or departmental correspondence between the government and the CBSA since November 4, 2015. As a result of the volume and the processing required to provide the detail requested, the CBSA cannot produce a response by the specified deadline.
In the House of Commons on January 30th, 2017. See this statement in context.