55 The public policy concerns associated with handing over the conduct of litigation to a non-party, whether by assignment or other means, remain. For the assumption of control by a non-party raises the possibility that decisions may be made affecting the conduct of the litigation which serve the interests of the funder in a way that is incompatible with the interests of the funded party and the legitimate purposes for which the litigation is to be prosecuted or defended.
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56 On an application for a stay of proceedings, the primary question must be a functional one, namely whether the funding arrangement raises an unacceptable risk of an abuse of the Court's process. As the Court said in Magic Menu Systems (at 268-269):
'... where there may be the real potential for an abuse of the Courts' processes it seems to us that a stay might, in some cases, be justified. Whilst it had been said in Martell v Consett Iron at 388-389 ... that it would not be right to stay a maintained action, that was with respect to an action brought on the tort and which had not been determined. It could not then have been concluded that there was unlawful conduct and the stay was, for that reason, premature. But that is different from the position where an abuse of process has occurred, or is likely to.' "
75. QPSX did not raise any question of funding being necessary for the plaintiffs to obtain access to justice. The parties were described as "sophisticated, well resourced commercial actors operating in domestic and international markets for the sale of complex and potentially very lucrative technologies". The terms of the funding agreement in that case differed markedly from those in the present case as did the circumstances of the funding.