“(1) A Tribunal may make a costs order or a preparation time order, and shall consider whether to do so, where it considers that - (a) a party … has acted vexatiously, abusively, disruptively or otherwise unreasonably in either the bringing of the proceedings … or the way that the proceedings … have been conducted …”
“7. As costs are in the discretion of the employment tribunal, appeals on costs alone rarely succeed in the Employment Appeal Tribunal or in this court. The employment tribunal’s power to order costs is more sparingly exercised and is more circumscribed by the employment tribunal’s rules than that of the ordinary courts. There the general rule is that costs follow the event and the unsuccessful litigant normally has to foot the legal bill for the litigation. In the employment tribunal costs orders are the exception rather than the rule. In most cases the employment tribunal does not make any order for costs. If it does, it must act within rules that expressly confine the employment tribunal’s power to specified circumstances, notably unreasonableness in the bringing or conduct of the proceedings. The employment tribunal manages, hears and decides the case and is normally the best judge of how to exercise its discretion.”