"The inherent jurisdiction of a superior court to stay its proceedings on grounds of abuse of process extends to all those categories of cases in which the processes and procedures of the court, which exist to administer justice with fairness and impartiality, may be converted into instruments of injustice or unfairness. Thus, it has long been established that, regardless of the propriety of the purpose of the person responsible for their institution and maintenance, proceedings will constitute an abuse of process if they can be clearly seen to be foredoomed to fail (See, eg, Metropolitan Bank v Pooley (1885) 10 App Cas 210, at pp 220-221; General Steel Industries Inc v Commissioner for Railways (NSW) (1964) 112 CLR 115, at pp 128-130). Again, proceedings within the jurisdiction of a court will be unjustifiably oppressive and vexatious of an objecting defendant, and will constitute an abuse of process, if that court is, in all the circumstances of the particular case, a clearly inappropriate forum to entertain them (See, generally, Voth v Manildra Flour Mills Pty Ltd [1990] HCA 55; (1990) 171 CLR 538). Yet again, proceedings before a court should be stayed as an abuse of process if, notwithstanding that the circumstances do not give rise to an estoppel, their continuance would be unjustifiably vexatious and oppressive for the reason that it is sought to litigate anew a case which has already been disposed of by earlier proceedings (See, eg, Reichel v Magrath (1889) 14 App Cas 665, at p 668; Connelly v DPP [1964] AC 1254, at pp 1361-1362). The jurisdiction of a superior court in such a case was correctly described by Lord Diplock in Hunter v Chief Constable of the West Midlands Police ([1982] AC 529, at p 536) as 'the inherent power which any court of justice must possess to prevent misuse of its procedure in a way which, although not inconsistent with the literal application of its procedural rules, would nevertheless be manifestly unfair to a party to litigation before it, or would otherwise bring the administration of justice into disrepute among right-thinking people'."