This action involves the validity of a vote of the court of common council of the defendant city authorizing and directing the defendant Lake, its auditor, to procure the demolition and removal of the old state house building located upon the public green in the defendant city, and the propriety of Lake’s action pursuant to such vote. The complaint sets out at great length the history of *456the location and erection of the building, the release to the city of the state’s interest therein, the use which has been made of it and to which it was adapted, the acts of the court of common council and voters of the city which culminated in the order of demolition, and the conduct of Lake in carrying into effect the order. The complaint asks for an injunction restraining the execution of the order and for damages against the defendant Lake for the destruction of the building as directed. Sundry citizens and tax-payers of the city are plaintiffs, and the city, Lake, and the county of New Haven are defendants. No appearance is made on behalf of the county. The city and Lake demur to the allegations of the complaint. . Various issues are thus raised. Some of these are not discussed in the plaintiffs’ brief, and are apparently waived. The remainder may be conveniently grouped and discussed as counsel for the plaintiffs groups and discusses them.
The plaintiffs seek relief by virtue of an alleged interest of the county in the building. The objections to granting relief upon this ground are manifest. The plaintiffs are in court only as citizens and tax-payers of the city of New Haven. Whatever their relations to the county and to the county treasury may be, they have chosen, and by the allegations of their complaint established, their status in court as “ citizens and tax-payers of the city.”
Furthermore, the complaint is singularly silent as to any present interest in or threatened damage to the county. The only allegation of county interest is that contained in the sixth paragraph, which sets out that the city and county prior to 1833 together contributed §10,000 towards the construction of the building, and that the county thereby acquired an equitable interest therein. Whether or not that interest has continued to exist during the fifty and more years which have elapsed does not appear. That the county has during the last half century had any beneficial interest in or use of the building is not stated. That any damage to the county, or to the plaintiffs as the champions of its interests, was threatened by the demolition of the building, is *457not charged. In fact paragraph 45, which contains the only allegation of threatened damage upon which the action rests, recites only a damage threatened to the plaintiffs as tax-payers of the city.
Again, by statute there exist officials whose duty it is to protect the rights and interests of the county, and a way is provided for actions to be brought to enforce these rights. We fail to discover whence arises the right of these plaint-iffó to come forward and maintain this action in the county’s behalf and make the county itself a defendant.
An examination of the complaint makes it apparent that the proceedings were instituted for the relief of the plaintiffs as citizens and tax-pajmrs of the city of New Haven and by reason of city rights supposed to have been invaded. To that end the complaint was framed and in that aspect its claims are to be judged and determined.
Regarding the complaint as an effort to protect city rights, the first question which arises is as to the power of courts to intervene to restrain the execution of the orders of bodies like courts of common council. The law is well settled. They may interfere to prevent an illegal exercise of power. They may enjoin the exercise of power in an informal or illegal manner. "When however such bodies are acting within the limits of the powers conferred upon them, and in due form of law, the right of courts to supervise, review or restrain is exceedingly limited. Courts of common council exercise an authority delegated by the General Assembly. This delegation of power carries with it the corresponding dut}r, and vests the delegated body with the right and duty to exercise the discretion and judgment incidental to the proper performance of that which is delegated. With the exercise of discretionary powers courts rarely and only for grave,reasons interfere. These grave reasons are found only where fraud, corruption, improper motives or influences, plain disregard of duty, gross abuse of power, or violation of law, enter into or characterize the result. Difference in opinion or judgment is never a sufficient ground for interference. High on Injunctions, § 785; Dillon’s Municipal *458Corporations, §§ 94, 832; Fellowes v. City of New Haven, 44 Conn., 240; Dibble v. Town of New Haven, 56 Conn., 199.
The question presented to the court of common council of New Haven as to the advisability of repairing or demolishing the old state house building was one involving discretion and judgment. If in attempting to determine the issue it was acting within the scope of its powers, and was acting in legal form, it follows that the Superior Court cannot supervise or revise its determinations and acts, unless some of the grave reasons above enumerated exist to justify the interference.
The court of common council was plainly acting within its powers. The charter confers upon it the right “to manage, regulate and control the property, real and personal, of the city.” Whether it was acting in due form we shall have occasion to see later. Assuming for the present that it was, we have only to look at the complaint to ascertain what it discloses of a state of facts warranting judicial intervention. In paragraph 32 we find an allegation that the action of the council was a “gross breach of trust.” If this conclusion were justified by the facts, which are fully set up, the plaintiffs would doubtless be entitled to relief. But this single allegation-of a conclusion is not sufficient to save the complaint if the facts from which it was drawn and which are not to be disregarded do not support the conclusion. Hewison v. City of New Haven, 34 Conn., 138.
Examining these facts we not onty find nothing to justify the conclusion that the decision to remove the building was a gross breach of trust, but much to negative that conclusion. The plaintiffs’ statement of the issues presented by the state house problem discloses that it was one upon which reasonable and fair minded men might well disagree. The question as to whether the building should be repaired or demolished was one which involved many considerations. The complaint shows that the issue involved fair and by no means plain questions of economy and wise administration. The true policy was not so plain as that only a knave could disregard it, or so manifest as to render either a decision to *459repair or to demolish a palpable or gross disregard of the city’s interest. The court of common council in the performance of its dutj1' was called upon to meet the issue presented and to determine what should be done. In reaching its conclusion it is not alleged that improper motives, undue influences, or a disregard of duty, moved or actuated any member of the council. For all that appears the decision was fairly and honestly reached. It must therefore stand unless there exist other reasons to render it inoperative or illegal.
One such other reason it is said exists, because the action of the court of common council was not in accord with an expression of the will of the legal voters of the city given in 1887, when the question was by a former council submitted to them. We have already observed that the General Assembly had by the charter of the city cast upon the court of common council the power and duty of determining the policy and conduct of the city as to this building. This power and duty were exclusive. The voters of the city had no share in their exercise. Neither could the court of common council divest itself of them or shift the burden of them to others. Any attempt to do so would have amounted to a breach of the trust confided to it. 1 Dillon’s Municipal Corporations, § 96.
If the common council chose for its information to learn the wishes of the people it was perhaps not improper that it should do so. In doing so it might make personal inquiry. It might obtain an expression of the legal voters by ballot. Or it might ask the whole population to express their views. But after all was done and learned it must remain for it to decide and act. It must decide and act upon its own best judgment. The expressed will of the people could no^ bind or control. The vote of December, 1887, was nothing more than an expression of the preferences of those who voted. It had no binding force upon anybody. It was expression, not action ; and the court of common council had the right, and it was its duty, to regard or disregard it as its own judgment in the premises dictated. So far as action *460upon the question at issue was concerned it was mere surplusage.
It is again said that the order of the court of common council was not legally adopted for the reasons—1st, that the resolution was not referred to a committee; and 2d, that the meeting of the board of councilmen was not sufficiently warned to enable it to act upon the subject.
The city charter provides that “ no vote shall be taken upon any by-law, ordinance, resolution or other measure in either body, until the same shall have been referred to» and reported upon by an appropriate committee, or one of the standing hoards of commissioners, unless by unanimous consent.”. It appears from the complaint that “ the whole matter of the state house question ” was referred to a special committee raised for the purpose, and that the order as finally adopted was reported in totidem verbis by this committee, with an accompanying report recommending its passage. The whole subject matter in controversy was referred, and the identical resolution originated and recommended. Surety the charter provision could require nothing more.
The charter authorizes the court of common council to provide by ordinance for the warning of its meetings. The method so ordained is by an order of the mayor directed to the city sheriff requiring him to warn the members of the meeting. Regular meetings are provided for at stated times. Special meetings may be convened by the mayor at his pleasure. This act of the mayor and sheriff is purely one of notice. No provision of charter or ordinance requires information to he given of the matters to be considered. No statute or charter provision restricts the scope of their assembled authority to specified subjects. Their powers are conferred by law. They neither grow out of the warning nor depend upon its language for their scope. The mayor is endowed with no such power to restrict or guide their action as the rule contended for would confer upon him. He is given the power to perform the purely ministerial act of convening the two bodies. When they are assembled their authority is not of his dictation. They are clothed with *461all that which the charter has conferred. The familiar rule of notice as applicable to meetings of towns and communities is one prescribed by statute. It has no application to meetings of governmental representative bodies like courts of common council. Their status and right to act are more allied to those of the governing bodies of private corporations and of the General Assembly itself and are governed by the same rules. Cooley’s Constitutional Limitations, p. 155; Savings Bank v. Davis, 8 Conn., 200; Westbrook’s Appeal from R. R. Comrs., 57 Conn., 95.
The meeting of the board of councilmen at which the order of removal was passed was a special one. The mayor’s order convening it contained the statement that it was called for the purpose of electing a city treasurer. This portion of the order under the principles we have stated was mere surplusage. If it was intended by it to restrict the action of the meeting it was futile. If its purpose was to advise members of the special occasion which prompted the call of a special meeting or to inform them of some matter of peculiar importance or interest which might come up for action, it may have served this useful purpose. It certainly served no other.
It is further claimed that this order was illegal because it involved an illegal expenditure. The charter calls for an annual classified appropriation by the court of common Council of moneys deemed necessary to defray the expenses of the city in its various departments and for its various purposes for the year next ensuing. It is forbidden that any city or department officer or board exceed these appropriations. This prohibition is plainly for the protection of the city against its officers and agents. Its purpose was not to debar the city itself from action upon subjects not foreseen when the annual appropriations are made, and from expenditures which may be involved in such action. The office of the appropriations is not to restrict the action of the city within the limits prescribed by them, but to restrain the action of its servants and the language is carefully chosen to this end.
*462Section 378 of the General Statutes is relied, upon as establishing the illegality of the order. This section provides for the punishment of an agent or executive officer of any community who shall wilfully authorize or contract for the expenditure of any money or the creation of any debt for any purpose in excess of appropriations. This statute it will be noticed carefully limits its application to cases where specific appropriations have been made for a particular purpose. It is not pertinent to the circumstances under consideration. Here no appropriation was made. There was therefore none to exceed. The object of the statute is clear and its language explicit. Its purpose was to limit public officers and agents in their expenditures to appropriations. Its aim, like that of the charter provision cited above, was to protect public corporations from the lavishness of their officials. It did not aim to, and does not, prohibit communities from authorizing work to be done or expenditures incurred -without an antecedent specific appropriation. If a community chooses to make a.n appropriation and thus protect itself, the law then comes to its aid and punishes him who wilfully disregards the limit fixed.
It is objected to the order that it contains an unlawful delegation of power. The city auditor was directed to remove the building. It is said that the charter limited the city in its execution of the order to the agency of the board of public works. In the absence of restrictive words in the charter it is plain that the council in this purely ministerial matter could have acted through its agent, and that it was free to choose the agent. But it is contended that the court of common council was restricted in its choice of agency, since the charter provided that the board of public works should execute all orders of the court of common council in reference to the streets, sidewalks, crosswalks, sewers, gutters and parks of the city, and in reference to the la}ring out and construction of new ones, and since the building in question chanced to be located upon a city park. We cannot accede to this claim. Plainly it was not intended to confer upon the board of public works authority over city buildings. No *463jurisdiction of that nature is anywhere in terms conferred. Other public buildings are not by the charter placed under the care of this board. If this one formed an exception to the rule, it was solely by reason of the mere fact of location. No words, intentions or analogies contained in or derivable from the charter furnish any foundation for the exception. If this board was the only agency competent to execute an order of removal, it was likewise the only one competent to execute any order with reference to the building. Plainly we think the term “ park ” -in this connection was not intended, and should not be construed to extend, to embrace any public building which may be located upon one. The order in question did not relate to the park as such. It related to a city building which chanced to be located upon it, and which may fairly be said not to have been comprehended in the subject matter of the exclusive jurisdiction of the board of public works.
The record discloses a motion on the part of the defendants to require the plaintiffs to amend their complaint by setting out at length the report of the committee referred to in paragraph 24 of the complaint, and this court is asked to advise the Superior Court whether the motion ought to be granted. In deciding the issues presented we have not deemed the contents of the proposed amendment material. Furthermore, we fail to discover upon what ground the plaintiffs should be made to thus amplify their complaint.
The Superior Court is therefore advised that the motion to amplify the complaint ought to be denied, and that the complaint is insufficient.
In this opinion the other judges concurred.