An existing statute of limitation may be altered by enlarging or abridging the time within which proceedings may be instituted. If the time is enlarged whilst a person is still within time under the existing law to institute a cause of action the statute might well be classed as procedural. Similarly if the time is abridged whilst such person is still left with time within which to institute a cause of action, the abridgment might again be classed as procedural. But if the time is enlarged when a person is out of time to institute a cause of action so as to enable the action to be brought within the new time or is abridged so as to deprive him of time within which to institute it whilst he still has time to do so, very different considerations could arise. A cause of action which can be enforced is a very different thing to a cause of action the remedy for which is barred by lapse of time. Statutes which enable a person to enforce a cause of action which was then barred or provide a bar to an existing cause of action by abridging the time for its institution could hardly be described as merely procedural.
The reasoning of Dixon C.J. in Chang Jeeng v. Nuffield (Australia) Pty. Ltd. [2] , suggests that he recognized a similar distinction. It is in my opinion a valid distinction, and the decisions are consistent with it, even when they do not expressly recognize it. The authorities support the view that an amendment to a Statute of Limitations may be regarded as being only of a procedural nature and, therefore, unless a contrary intention appears, retrospective in operation, if, being an amendment enlarging time, it took effect before the right sought to be enforced had become finally barred by lapse of time, and if, being an amendment reducing time, it left time after its commencement within which an action might be brought. In these circumstances the substantive rights of the parties are not affected by the alteration of the limitation period. In The Ydun [1] it was held in the Court of Appeal that the Public Authorities Protection Act, 1893 U.K., which was passed on 5th December 1893 and came into force on 1st January 1894, and which introduced a new limitation period of six months in the case of certain actions, dealt with procedure, and operated so as to bar an action, commenced by writ not issued until 14th November 1898, for damages sustained by the grounding of the plaintiffs' vessel on 13th September 1893 through the alleged negligence of the defendants. The six months' limitation period did not expire in that case until some months after the Act came into operation, and the plaintiffs therefore had an opportunity to commence an action within time. The fact that the Act was expressed to come into operation at a future date might have been regarded as significant, for reasons which I shall give later, but the members of the Court in their judgments do not deal with this aspect of the matter. The decision has frequently been cited and although the judgments have been criticized (see Maxwell v. Murphy [2] ) the decision itself has never been disapproved or overruled and was in my opinion correct. The Ydun [1] was a case, like the present, in which the statutory period of time was reduced. In Chang Jeeng v. Nuffield (Australia) Pty. Ltd. [1] and Australian Iron & Steel Ltd. v. Hoogland [2] , an amendment extending the time within which proceedings for workers' compensation might be commenced was held applicable to the cases before the Court, where the right to compensation had arisen before the date of the amendment, but the proceedings had not become finally barred before that date. Those cases are to be distinguished from Maxwell v. Murphy [3] where the plaintiff's right, which had been barred by lapse of time before the amending statute took effect, was not revived by the amendment.
1. (1957) 96 C.L.R., at pp. 277-278.
2. (1959) 101 C.L.R. 629, at pp. 636, 638.
3. [1899] P. 236.
4. (1957) 96 C.L.R., at pp. 270-271.
5. [1899] P. 236.
6. (1959) 101 C.L.R. 629.
7. (1962) 108 C.L.R. 471.
8. (1957) 96 C.L.R. 261.