so required in writing by any of the parties within the prescribed time and subject to the prescribed conditions, or may of its own motion state a case for the decision of the Supreme Court, which decision by sub-s. (4) is made binding on the Land and Valuation Court and upon all the parties to such proceeding. Sub-section (5) provides that subject to the provisions of the section the decision of the latter court shall be final and conclusive. The appointed day is to be within six months of the Land and Valuation Court's determination of value and may be at any time within that period. The Act provides that on that day the company is to be dissolved, its assets vested in the commission and as soon as possible thereafter debentures representing the amount of compensation fixed, with interest from 1st November 1950, distributed among the shareholders of the company. Rule 39 of the rules of court made under the Land and Valuation Court Act provides that any final judgment order or finding made by the court shall, as between party and party, take effect from the issue of a certificate thereof which under r. 46 is not to be issued until after the expiration of twenty-eight days from the date of such judgment order or finding or, if a case stated for the Supreme Court is pending in respect thereof, until the same has been disposed of. Rule 34 provides that within twenty-eight days or such further time as may be allowed by the court for the purpose, from the making of any order or the hearing of any matter, any party may lodge with the registrar a notice requiring the court to state a case for the Supreme Court.
Held, that there is nothing in the Electricity Commission (Balmain Electric Light Company Purchase) Act or in S. 3 thereof to suggest that the reference of the question of the valuation of the undertaking to the Land and Valuation Court is not to the court as such exercising its known authority according to its rules of procedure and subject to the incidents by which it is affected. Accordingly the provisions of S. 17 of the Land and Valuation Court Act 1921-1940 apply to such reference, thereby enabling either party thereto to require a case to be stated for the decision of the Supreme Court.
Held, further, that the pronouncement by the judge of the Land and Valua- tion Court of a decision as to the value of the company's undertaking is not a
determination until a certificate issues under the rules of court. Held, further, that when a certificate under the rules of court issues, the determination does not take effect retroactively as from the date on which it was pronounced.
Decision of the Supreme Court of New South Wales (Full Court), reversed.
APPEAL from the Supreme Court of New South Wales.
The Electric Light &Power Supply Corporation Ltd., the statutory name of which was the Balmain Electric Light Co., obtained a rule nisi from the Supreme Court of New South Wales for a writ of mandamus directed to the Electricity Commission of New South Wales and to the judge of the Land and Valuation Court