This test is probably too strict, that is, too difficult for the complainant to satisfy. The more recent authorities, which are collected by Muir J in South Blackwater Coal Ltd v McCullough Robertson (A Firm) (Supreme Court of Qld, 8 May 1997, unreported), appear to favour a more liberal test for a complainant to satisfy. Rather than requiring the complainant to prove that there is a reasonable probability of mischief and prejudice resulting if the solicitor is permitted to act against the former client the weight of authority in Australia favours adoption of a test which requires only that the complainant prove there is a real and sensible possibility that mischief and prejudice would result before relief will be granted : see Mallesons Stephen Jaques v KPMG Peat Marwick (1990) 4 WAR 357 at 362-3 per Ipp J; Re a Firm of Solicitors (1992) QB 959; The Uncle Toby's Co Pty Ltd v Trevor Jones Steele Publications Pty Ltd (in liquidation) (Supreme Court of Victoria, Batt J, 12 October 1995, unreported); Murray v Macquarie Bank Ltd (1991) 33 FCR 46 at 51; Carindale Country Club Estate Pty Ltd v Astill [1993] FCA 218; (1993) 115 ALR 112 at 118; Kennedy v Cynstock Pty Ltd [1993] NTSC 98; [1993] 3 NTLR 108; Farrow Mortgage Services Pty Ltd (In Liquidation) v Mendall Properties Pty Ltd [1995] VicRp 1; (1995) 1 VR 1 at 5; Theakstone v McCann (SC (CA), Debelle J, 27 February 1995, unreported); Farrow Mortgage Services Pty Ltd (in liquidation) v Clayton Utz (Supreme Court of Queensland , White J, 4 September 1995, unreported); and Boyce v Goodyear Australia Ltd (CA(NSW), 16 September 1996, unreported).