7 The plaintiffs' submissions are as follows. Firstly, the plaintiffs say that the defendants have proceeded as if they can "just step aside from our pleaded meanings in paragraph 11 and try and justify something else". For example, the plaintiffs say that at the heart of each pleaded imputation is the element of rejection of specific shipments. The plaintiffs argue that the defendants' proposed plea is defective because the particulars of justification do not include identification of the shipments and rejections to be referred to as the justification. Secondly, the plaintiffs say that in any event the particulars lack appropriate specificity. For example, they are not enlightening as to what is an acceptable mortality rate and as to what constitutes the "extremely high" mortality rates referred to. They are not enlightening as to the significance of the Yantian market in Shenzhen in showing the truth of the imputation that the Chinese market had been ruined or substantially damaged. Is the Yantian market the only market, or the major market, for Tasmanian abalone in China? What are the facts showing the lack of willingness to purchase Tasmanian abalone from other suppliers? The plea does not state with precision the case which the plaintiffs must meet. Thirdly, as to the plea of the defendants' meanings in the proposed par17A, it was submitted that it purports to be a Polly Peck defence and that defence if it ever was part of Australian common law, has been excluded by necessary implication by the Act, s25, and the s3 purpose of creating uniformity. In particular because between the States and Territories there has been disagreement as to the availability of the defence (eg, in Robinson v Laws (2003) 1 Qd R 81 at pars 44, 94 and 126, it was held that the defence did not apply in Queensland), uniformity will not have been achieved at the time of the enactment of the uniform law unless ss25 and 26 cover the field. Fourthly, the plaintiffs contend that even if the Polly Peck defence does form part of the common law of Australia and has survived the Act the proposed plea in the defences, par17A, would not in any event have been permissible because the imputations put forward by the defendants do not satisfy the Polly Peck pre-condition of application. Namely the condition that the real imputation has not been pleaded by the plaintiff but is identifiable when the words complained of are interpreted in the context of those parts of the publication, including the part relied upon by the plaintiff, which parts do not contain separate and distinct defamatory statements.