I do not want to get it, but I have to take part of the blame. When the TSA imposes measures on other countries, we must, as a state, ensure that flights to the United States are screened as the Americans require.
In this case, we translated the American security measures into Canadian ones, which generated additional work for CATSA on flights bound for the United States. It quickly became clear that CATSA was not in a position to take on this additional workload. To help with the volume of passenger traffic, we issued restrictions on carry-on baggage. In fact, we completely banned carry-on baggage for approximately two weeks. Around mid-January, the Americans had changed their policy and allowed a little more flexibility, but not enough to eliminate carry-on baggage restrictions. As a result, to manage passenger traffic and comply with American demands once more, we loosened our restrictions to allow for one piece of carry-on baggage per person. Finally, two weeks ago, on the Wednesday after Easter, the Americans once again relaxed their policy, which allowed us to completely eliminate the restriction on carry-on baggage. The conditions are now the same as those for other flights, domestic or international.