The letter of demand sent by the Union to the prosecutor in common with the agents individually is upon its face a real and genuine demand: there is no evidence that the letter is other than what it purports to be. The Commissioner found in effect that the demand and log of claims were rejected by the prosecutor and the agents or, at any rate, they all failed positively to assent to those documents. A dispute which arises in this fashion is described in this field of law as a "paper dispute" but, as I have said, this description is no reflection on its reality or genuineness. Nor is it a reflection on the genuineness of a paper dispute that it was created for the purpose of obtaining an award: this is true both of paper disputes created by employees' or employers' organizations. However, it is said that the real purpose of the Union in seeking to involve the agents was to provide constitutional grounds for an award against the prosecutor. This contention has no other basis than that the agents served are relatively few in relation to the total number of such enterprises in Australia and that the total number of employees in their service eligible for or members of the Union did not exceed six or seven. In my view, a statement in the reasons of Latham C.J. in R. v. Portus; Ex parte Federated Clerks Union of Australia [1] provides an answer to the contention. The statement is as follows: "This Court would soon find itself in grave difficulties if it were to hold that the jurisdiction of the Arbitration Court depended, not merely upon the extension of an industrial dispute from one State to another State, but also upon the size of the dispute in each or some particular State. I venture to repeat what I said in the case of Metal Trades Employers Association v. Amalgamated Engineering Union [2] : - "The fact that the Arbitration Court or this Court may consider an industrial claim to be unimportant or trifling or unwise has no bearing upon the actual content of the dispute or upon the jurisdiction of the Arbitration Court to deal with that claim in an award. The Arbitration Court may, because it considers that a claim, though actually made, is not important or really significant, decline to include in an award any provision with respect to it. But if, for reasons satisfactory to the Arbitration Court, such a claim is granted in the award, there can, in my opinion, be no valid objection, upon the ground of jurisdiction, to the Arbitration Court making such an award. The award in such a case would deal directly with an actual part of the dispute"." However, the main contention for the prosecutor is that there was not a single industrial dispute because, as I understand the contention, there was no interest common to the prosecutor on the one hand and to the agents, treating them as a group, on the other hand. It is necessary, of course, that a paper demand in respect of industrial matters should be served on an employer or a group of employers in industry to create an industrial dispute with the claimant organization. The decision of the Commissioner which is attacked bears on this point and should be quoted in full: