OPINION OF THE COURT
This appeal concerns the power of Supreme Court to fashion equitable relief. The sole issue is whether the court has power to issue a preliminary injunction requiring New York City Departments of Social Services (DSS) and Housing, Preservation and Development (HPD), when they have undertaken to provide emergency housing for homeless families with children, to provide housing which satisfies minimum
I
The appeal involves a portion of one of five separate orders of Supreme Court reviewed at the Appellate Division in consolidated appeals (see, McCain v Koch,
The order (Sup Ct, NY County, entered June 27, 1984) which the Appellate Division modified grants a preliminary injunction to plaintiffs compelling defendants to provide emergency housing conforming to minimal standards. The limited question certified to us by the Appellate Division is whether it properly modified that order on the law by denying the motion for a preliminary injunction and vacating the provision granting it.
The injunction of June 27, 1984 does not direct defendants to provide housing where none is being provided. It applies only '[w]hen a family is not denied emergency housing, assistance and services” (emphasis added). Its provisions, insofar as they prescribe minimal standards, are:
"DSS and HPD shall, arrange so far as is practicable in the placement in emergency housing, that suсh housing:
"a. contains a bed for each family member, or a crib in the case of an infant, with a clean mattress and pillow and with clean and sufficient sheets and blankets;
"b. contains a sufficient number of clean towels;
"c. contains sufficient space for the family based on City laws governing residential units [citation omitted];
"d. has accessible to it a sanitary bathroom with hot watеr;
"e. is sufficiently heated pursuant to City law;
"[f]. contains basic furniture essential for daily living;
"[g]. has window guards as required by the laws governing residential multiple dwellings;
"[h]. has locks on the emergency housing unit’s outside doors”.
These minimum standard provisions were first imposed by Supreme Court on June 20, 1983 as an interim order and subsequently continued in effect by the order of June 27, 1984. It is significant that approximately three and one-half months after the issuanсe of the June 20, 1983 interim order, the substance of the minimum standards in the injunction was included in more rigorous departmental regulations for hotels and motels used for emergency housing promulgated by the Commissioner of Social Services (18 NYCRR 352.3 [g], eff Oct. 6, 1983).
For reasons which follow, we now reverse. The certified question is answered in the negative.
II
There is no question that in a proper case Supreme Court has power as a court of equity to grant a temporary injunction which mandates specific conduct by municipal agencies (see, CPLR 6301; Bachman v Harrington,
A
Defendants argue that the issue of Supreme Court’s power to grant the injunction (contained originally in the interim order of June 20, 1983 and continued in the order of June 27, 1984) became moot when the Department of Social Serviсes adopted the substance of the injunction standards in promulgating its own more detailed and stringent minimum standards for hotels/motels used as emergency housing to be effective on October 6, 1983 (18 NYCRR 352.3 [g]). They claim
B
Defendants contend next that they have no legal obligation to provide plaintiffs "with any emergency housing” under State or Federal constitutional or statutory law. Without such underlying obligation, the argument goes, there сan be no substantive basis for an injunction compelling compliance with minimum standards. The argument misconstrues the scope and effect of the order before us. The injunction stands or falls irrespective of the existence of such underlying obligation; it benefits only those families who have qualified for and are receiving emеrgency housing aid and the direction that the housing must meet prescribed minimum standards applies only when DSS and HPD have undertaken to provide the housing.
The Appellate Division recognized this limited application of the June 27, 1984 injunction in its characterization of Supreme Court’s action in granting it: "Without reaching the constitutional and statutory issues, except to note the absence of an explicit mandate, Justice Greenfield held (p 24) 'once the defendants have undertaken to provide emergency shelter, whether for 30 days pursuant to AFDC, or beyond, instead of providing direct cash grants’, defendants must ensure that the shelter meets 'minimal standards of clеanliness, warmth, space and rudimentary conveniences’. The court invoked its equitable powers to compel compliance with reasonable minimum standards, reasoning (p 25) that the homeless as 'interim
The right of eligible families who are nоt receiving emergency housing to compel defendants to furnish it is the issue in other parts of the Appellate Division’s order not before us on this appeal.
Nor do we address the additional ground of the Appellate Division for denying injunctive relief: that in view of our decision in Matter of Bernstein v Toia (
Finally, defendants, citing Klostermann v Cuomo (
Matter of Bernstein v Toia (supra) may be readily distinguished. There, the petitiоners challenged the flat grant concept of maximum shelter allowances established by the Commissioner of Social Services pursuant to specific statutory authority (Social Services Law § 20 [2] [a]; [3] [d]; § 131-a) and sought to have the court substitute its judgment on a case-by-case, basis for the amounts of the standard shelter allowances set out in the schedule (18 NYCRR 352.3 [a]). In holding that the courts lacked power to grant the relief sought we said, "it is the responsibility of the Department of Social Services, as the body charged with the administration of all forms of social services and empowered to establish rules, regulations and policies to carry out its dutiеs (Social Services Law, § 20, subd % par [a]; subd 3, par [d]), to implement the provisions of section 131-a. The regulation reflecting the choice made by the department, employing what is effectively a flat grant concept for shelter allowances, is beyond our power to disturb unless it is 'so lacking in reason for its promulgation thаt it is essentially arbitrary. ’ (Matter of Marburg v Cole,
Here, in contrast to Bernstein, when Supreme Court first imposed minimum standards on June 20, 1983, as part of its interim order, there could be no conflict with a departmental regulation. No applicable regulation existed. Supreme Court decided that defendants, having undertaken to provide the homeless with emergency shelter, were obliged to furnish shelter meeting minimum standards. It reasoned that "[i]n a
With the adoption of the departmental regulations (18 NYCRR 352.3 [g], [h]), there can be no question about the minimum level of habitability which defendants now must meet when they undertake to provide emergency housing. These regulations, which subsume the more general and less rigorous standards in the court order, are, by their terms, binding on local social services districts (18 NYCRR 352.3 [h]). Defendants, in arguing that the adoption of the departmental regulations has mooted the issue of Supreme Court’s power to grant the injunction, have necessarily conceded that they must follow these departmental standards. Indeed, they are commanded by statute to do so (see, Social Services Law § 20 [2] [a], [b]; [3] [a], [d], [f]; § 34 [3] [d], [e], [f]; Matter of Beaudoin v Toia,
Ill
In sum, we conclude that the Appellate Division erred in its holding that Supreme Court lacked power to issue the preliminary injunction and that it was, therefore, bound, as a matter of law, to vacate the injunction. Because its vacatur was on the law as to the court’s power to set and enforce
The order of the Appellate Division, insofar as appealed from, should be reversed, with costs, and the case remitted to that cоurt for further proceedings in accordance herewith.
Chief Judge Wachtler and Judges Simons, Kaye, Alexander, Titone and Bellacosa concur.
Order, insofar as appealed from, reversed, with costs, and case remitted to the Appellate Division, First Department, for further proceedings in accordance with the opinion herein. Certified question answered in the negative.
Notes
. The details of several case histories illustrating plaintiffs’ allegations that defendants have denied them emergency housing meeting minimal standards of sanitation, safety and decency, as set forth in the complaint and moving papers, and of the procedural history, background and general description of the litigation are summarized in the opinions below (
. Supreme Court denied plaintiffs’ motion for class certification (
. This appeal is limited to minimum standards for "emergency housing which municipal defendants provide at hotels and motels.” Questions concerning minimum standards for tier I or tier II shеlters (18 NYCRR 900.2 [b]) are not before us.
. Whether the municipal defendants have a legal duty under State or Federal law to furnish emergency shelter to eligible families where the shelter is not already being provided was addressed by the Appellate Division in a part of its opinion (
