The following excerpt is from Ottawa Hospital v. Ontario Public Service Employees Union, Local 464, 2009 CanLII 9389 (ON SCDC):
Of course, if the arbitrator misstates the legal test that is to be applied to those facts, the resulting decision fails any review for reasonableness (Lake v. Canada (Minister of Justice),  1 S.C.R. 23, at p. 41).
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