‘We do not consider that the contents of [the Documents], were they to be admissible (which they are not), would be capable of supporting either the assertions you have made… or your clients’ justification pleas; or any meaning defamatory of our client’
“In ISTIL Group Inc v Zahoor[2003] EWHC 165 (Ch) ;[2003] 2 All ER 252 , after a full and illuminating survey of the authorities, Lawrence Collins J held (para [74]) that, where a privileged document had been seen by an opposing party through fraud or mistake, the court has power to exercise its equitable confidentiality jurisdiction, and "should ordinarily intervene, unless the case is one where the injunction can properly be refused on the general principles affecting the grant of a discretionary remedy ...", a view which he discussed in the ensuing paragraphs. On the facts of that case, he concluded (para [115]) that an injunction should be refused "on the ground of the public interest in the disclosure of wrongdoing and the proper administration of justice".”