The plaintiff was a passenger in a tram-car controlled and operated by the servants of the Commissioner for Government Transport. He was injured when it, by the negligence of the Commissioner's servants, came into collision with another of the Commissioner's tram-cars. This action is thus brought for something "done or omitted by the Commissioner under the Act" (i.e. the Transport Act) within the meaning of s. 233 (1). (Callinan v. Railway Commissioners [1] ; Luplau v. Victorian Railways Commissioners [2] ; Lyles v. Southend-on-Sea Corporation [3] ; Griffiths v. Smith [4] ; Firestone Tire & Rubber Co. (S.S.) Ltd v. Singapore Harbour Board [5] ). A notice of action was thus necessary. That is not disputed. Sub-section (3) of s. 233 provides a considerable measure of relief from the strict statutory requirements as to the form of such a notice. It allows the judge before whom the action is tried to determine whether or not the defendant was prejudiced in his defence by any defect or inaccuracy in the notice. But this can only apply when a document is given that can properly be called a notice of action. Collins J., before whom the action was tried, and Herron J. in the Full Court thought that the appellant's letter was, in the circumstances, such a notice. Owen and Ferguson JJ., for reasons given by Ferguson J., thought that it was not, as it did not state, expressly or by implication, that the appellant intended to pursue his claim by action. Reluctantly I think the latter view is right - reluctantly because indignation tends to overmaster judgment. Counsel for the respondent said that giving a notice of action was a condition precedent to the right of action. That is so; but it is a procedural condition only. It is not an ingredient of the cause of action (Harding v. Lithgow Corporation [6] ). The absence of such a notice, if not waived, bars the remedy; but it does not extinguish the right. The position may perhaps be different under differently worded provisions in some other Acts requiring notices of action, such as that in the Fire Brigades Act, 1909-1956 (N.S.W.), s. 47. A defendant entitled to notice under the Transport Act must, if he would take advantage of absence of notice, show by his plea that the action is one in which notice was required (Garton v. Great Western Railway Company [7] ; Davis v. Budd [8] ), and also that no notice was in fact given. The first matter sufficiently appears here on the face of the declaration. The second is met by the plea of the general issue by statute. When a defendant in New South Wales seeks to rely upon his public office or employment as providing a justification, he may plead the general issue pursuant to the General Legal Procedure Act 1902, s. 6, and give the special matter in evidence by way of justification. When he wishes to rely upon special statutory limitations of time or, as here, on non-compliance with statutory provisions for notice of action, he may, if so authorized by the particular statute, raise these defences under a plea of the general issue, noting the statute at the foot of the plea pursuant to O. XXX, r. 36, of the Supreme Court Rules. That was done here. In cases where the general issue by statute is not applicable the matter must be raised specially, as it is not covered by the ordinary plea of not guilty (Supreme Court Rules, O. XXX, r. 30; Edwards v. Great Western Railway Company [1] and other cases referred to in Chitty's Archbold's Practice 12th ed. (1866) p. 1292). During the argument I thought that the form of s. 233 (1) created some difficulties. On consideration, I think that the position here is not substantially different from that which can arise under the Statute of Limitations, where the same logical difficulties arise [2] . The Statute of Limitations also affects the remedy only and not the right; so that Vaughan B. said in Chapple v. Durston [3] , "it is optional whether the defendant will insist upon the statute or waive it. If he intends to insist upon it, he should plead it to prevent surprise, and if he does not, it should be presumed he intends to waive it. This is the view taken by the late Mr. Serjt. Williams, than whom a sounder lawyer, or more accurate special pleader has rarely done honor to his profession" [4] .