22 Mr Simpkins' first argument is based on the following passage from Manfals Case:
Upon the entry of judgment and irrespective of the grounds of liability relied upon at law to obtain the judgment, the entry of judgment will create a coordinate liability between Manfal and the relevant respondents in respect of the sum recoverable under the judgment on behalf of each consumer. The amount of the loss or damage in respect of which judgment is entered will be the amount of loss or damage suffered by reason of the conduct of Manfal in contravention of the Act, not by reason of the conduct of a person involved in that contravention. The right of action and the quantum of the remedy flows solely from the conduct of Manfal in contravention of the Act. It will be the same liability which gives rise to a joint judgment against Manfal and the other respondents. There will be a common interest and common burden under such a judgment: see Munkman, Quasi Contract p 81.
Although such conduct by Manfal must be proved in order to obtain an order for compensation under s 87(1 a) against a person involved in the contravention, the absence of Manfal as a party to the proceeding would mean that there could be no judgment binding upon Manfal. However, the discharge of liability under the judgment by any one of the individual respondents would discharge the consumer's claim for the amount of loss or damage suffered by reason of Manfal's conduct and, therefore, any claim against Manfal. If Manfal were a party to that judgment there would be no question that it would be obliged to make proportionate contribution to any other party to the judgment who voluntarily or involuntarily discharged the judgment and it would be entitled to receive proportionate contributions from all other parties to the judgment if it discharged the judgment.
Whatever may have been the situation at law and in equity in respect of rights of contribution prior to the entry of judgment, the entry of a joint or joint and several judgment creates a common burden between the parties to the judgment, although execution of such a judgment may be directed or levied against and satisfied by one of the parties to the judgment.
Once the coordinate liability of the parties has been established in a joint judgment, a new burden is created to which rights of contribution are attached. It follows that all parties to the judgment must bear the judgment equally and no one of the judgment debtors is able to profit from the discharge of that equal responsibility by another: see Randall, Story's Commentaries on Equity Jurisprudence (3rd English ed), para 493.