Defendant in error (plaintiff below) sustained damage to his automobile, to recover which he sued the District of Columbia (plaintiff in error). The damage resulted from a collision between defendant in error’s automobile and an automobile belonging to> the District under these circumstances: On *756the day in question, installation of a fire control box had'been duly authorized at Fourth and Peabody streets in Washington City. An employee of the District, whose duty it was to drive a truck aud assist in the installation of fire boxes, had been ordered to deliver certain necessary equipment to the particular street intersection, and there to assist its setting up for service. The employee went with the equipment to the designated°place, and aided in putting the fire box in condition for use. Some additional equipment was necessary, and the employee was returning with the truck to the District storeroom for this when the collision occurred. Negligence on the part of the employee in the management of the truck is admitted.
The single question for decision, therefore, is, Was the District of Columbia at the time of the accident in the performance of a public or governmental act? If it was, the law is now well settled that it cannot be beld liable in damages. See Harris v. District of Columbia, 256 U. S. 650, 652, 41 S. Ct. 610, 65 L. Ed. 1146, 16 A. L. R. 1471, where it is said: ‘SLt is established doctrine that when acting in good faith municipal corporations are not liable for the manner in whieh they .exercise discretionary powers of a public or legislative character.” And in Weightman v. Washington, 1 Black 39, 17 L. Ed. 52, Mr. Justice Clifford, speaking 1» the same subject, said that among the duties which are discretionary, and hence of a public nature, are those in relation to polieemen and firemen.
In the present ease, the negligence was that of neither policeman nor fireman,, but was that of a servant of the municipality employed at the time solely in the ereetion of a fire box installed in the public interest for the more efficient control of fires. This is not the performance of a municipal duty, that is to say, a mandatory thing or a thing done in the interest of the city in its corporate capacity, but is rather the doing of an act in its nature discretionary, that is to say, an aet of grace — a nonobligatory aet; and is in all respects like measures taken in the preservation of the public health. See Jones v. District of Columbia, 51 App. D. C. 319, 279 F. 188.
i The exemption from liability in such eases is put on the ground that the service is performed in obedience to a public or governmental duty, and is one in whieh the municipality as such derives no> special benefit. Dillon, Municipal Corporations (5th Ed.) § 1660. Hence it has been held that a city is not liable for an injury negligently caused by the bursting of a hose of a fire engine, nor for damage by fire caused by insufficient fire apparatus; and in many other like eases. In New York it was held that the city was not liable for the negligence of its servants in maintaining fire signal wires whieh fell and injured a pedestrian on the street. Gaetjens v. City of New York, 132 App. Div. 394, 116 N. Y. S. 759. In Wisconsin it was held there could be no recovery against a city where certain persons were injured through the negligence of an employee of the city whose duty was to assist in loading and weighing coal purchased by the city for the use of its fire department, and who, while in the aet of weighing the coal, negligently injured the plaintiff. Manske v. Milwaukee, 123 Wis 172, 101 N. W. 377.
In this ease it indisputably appears that the work in whieh the servant of plaintiff in error was engaged was of the public character we have shown to confer immunity on a municipality in its negligent performance, and the fact that the servant was not at the time of the accident actually engaged in the installation, but was returning from the work for needed materials, does not change the rule or the principle on whieh it is based. This principle, as we have seen, is that in such activities the city is acting voluntarily and not for its own profit or advantage, but solely for the use and benefit of, the public and as its representative and agent. The rule is one of long standing, and became part and parcel of our legal system at a time when the governmental duties of a city were few and simple. The number of officers and employees was small and their activities easily controlled. The danger then of injury from municipal activities was remote. To-day, with a single American city having on its pay roll and under its direction as many servants as the whole of England, with its governmental activities extended to meet modem conditions, with a vast army of place holders furnished with dangerous instrumentalities, like the automobile, it may well be asked whether the Legislature should not by express statute create, as it may, liability against the city on an equality with its citizens. But that is a matter whieh must abide the future and cannot affect the rights in the ease we are .deciding.
Reversed.