to pass between it and the safety zone. Defendant Maneeis, proceeding east on Market Street, passed the truck by driving his automobile, which he was using as a jitney bus, to the left (north) of the safety zone, along the street car tracks. Mrs. Fennessey was standing in or very near the marked pedestrian lane which crosses Market Street at Tenth Street, when she was hit by the Maneeis car.
The main contentions of appellants are that the evidence proves as a matter of law that at the time of the accident they were engaged in “emergency” work within the meaning of a municipal ordinance, but that, assuming negligence on their part, the evidence fails to show that such negligence was a proximate cause of the accident. In regard to the latter contention, it is their theory that the act of the jitney bus driver broke the chain of causation between any negligence in parking the truck and plaintiff’s injuries.
Section 138 of the Motor Vehicle Act (now section 586 of the Vehicle Code of 1935) and article V, section 35 (now section 76), San Francisco Traffic Ordinance, are substantially to the same effect, namely, the prohibition of parking between a safety zone and an adjacent curb. Appellants contend that section 8, article II of the traffic ordinance contains an exception in favor of public utilities “while the driver of any such vehicle is engaged in the necessary performance of emergency duties.” Our attention has not been called to a definition of the word “emergency” in the traffic ordinance.
In Fennessey v. Pacific Gas & Electric Co., 10 Cal. (2d) 538, 540 [76 P. (2d) 104], on a former appeal in this case, the court held that “The parking of the truck between the safety zone and the curb was a violation of state law and municipal ordinance ... in force at the time of the accident . . . unless it was ‘ engaged in the necessary performance of emergency duties’.”
The word “emergency” as used in legislative enactments does not always have precisely the meaning ascribed to it by lexicographers. (Huff v. City of New York, 202 App. Div. 425 [195 N. Y. Supp. 257].) It may be defined by the statute or ordinance. If so, an interpretation thereof must be confined to and limited by such definition and the subject matter enacted. The law governing this question indicates that “emergency” has reference to a method adopted as an expedient for meeting a situation which ordinarily calls for