On March 13, Canadian Transport Minister Marc Garneau reversed his decision not to ground the aircraft and banned all 737 MAX 8/9 aircraft from Canadian airspace.[1] He earlier had said he would board 737 MAX 8 "without hesitation",[2] and on March 12 had said that Trudeau's government had no plans to ground the 737 MAX 8.[3] The Canadian Union of Public Employees had called on Air Canada "to at a minimum continue to offer reassignment to crew members who do not want to fly on this type of airplane.