“…s not advanced or to step into the factual and evidential arena”: Muschett v HM Prison Service [2010] IRLR 451. She cited Mensah v East Hertfordshire NHS Trust [1998] IRLR 531 as authority for the proposition that a tribunal is not under a general duty to hear every allegation in the ET1, but it is able to investigate of its own moti…”
“… my judgment, inconsistent with the limits of the role of such judges as explained by this court in Mensah v. East Hertfordshire NHS Trust [1998] EWCA Civ 954; [1998] IRLR 531 (see paragraphs [14] to [22] and the cases there cited by Peter Gibson LJ). Of course an employment judge, like any other judge, must satisfy himself as to the…”