In United States Surgical Corp v Hospital Products International Pty Limited (13 October 1981), reported as a practice decision in Ritchie's Supreme Court Procedure, Vol 2, para 13,023, McLelland J, as he then was, said that before the privilege can be said to have been lost on this principle, one must at least be able to identify some element or feature of the claim made, or the evidence adduced, by the party otherwise entitled to the privilege, which would render reliance on the privilege unjust. I do not understand that in any sense the respondents in their defence or otherwise rely upon any aspect of the advice they received as part of their defence; compare Thomason v The Council of the Municipality of Campbelltown at 359. The sections (s556 (1) of the Companies (NSW) Code and s592 (1) of the Corporations Law) the appellant relied on to make its claim against the respondents on this aspect of the matter set an objective test, namely whether there were reasonable grounds to expect. If part of the respondents' defence, based on subs (2) of either of those sections, was that the respondents did not have reasonable cause to expect that the company would not be able to pay all its debts and the respondents asserted that their expectation was based on advice contained in any of the eight documents, then indeed the privilege may well have been waived or waived in respect of some of them. But as the case is presently pleaded that is not the defence and, in my opinion, the appellant has not demonstrated waiver on this ground.