Opinion by
Appellant contests the granting of ah ex parte preliminary injunction without notice or hearing. We vacate the injunction.
On December 16, 1970, the District Attorney of Washington County filed a complaint in equity, seeking an injunction against appellant. The complaint asserted that the District Attorney had been authorized by the Secretary of Health of the Commonwealth to obtain an injunction against appellant, closing down his place of business, The Atlantis, and restraining him from continued violation of The Drug, Device and Cosmetic Act.1
The complaint alleged defendant had been indicted in the September Term, 1970, by a grand jury of Washington County, for numerous violations of The Drug, Device and Cosmetic Act on two separate occasions— October 17, 1969, and July 31, 1970. The complaint continued by stating that appellant had not yet been brought to trial for these crimes and was continuing to violate The Drug, Device and Cosmetic Act and other laws of Pennsylvania. Further, the. complaint asserted that appellant “. . . has openly, publicly, repeatedly, consistently, persistently and intentionally sold, distributed, consigned and possessed with intent to sell, resell, distribute and consign pictures, posters, figures, designs, drawings, advertisements, emblems, insignia, ensigns, merchandise and other clothing, wearing apparel and publications, at his place of business, The *498Atlantis, all of which are obscene.” Finally, the complaint alleged that The Atlantis constituted a public nuisance.
In light of the above allegations, the District Attorney asked for a preliminary injunction without a hewing to restrain appellant and permanently close his place of business.
On the basis of this complaint and an accompanying affidavit, the chancellor granted an ex parte preliminary injunction on December 16, 1970, without notice to appellant, enjoining him from continued violations of The Drug, Device and Cosmetic Act, “. . . and all other laws of the Commonwealth.”2
On December 22, 1970, a hearing was held, at which time the chancellor denied appellant’s motion to dissolve the preliminary injunction. Appellant filed an appeal from the December 16th decree on December 30, *4991970, accompanied by a petition for writ of prohibition and a petition for supersedeas. On January 4, 1971, the chancellor entered a decree making permanent the ex parte preliminary injunction issued December 16, 1970.3
' It is the opinion of this Court that the ex parte preliminary injunction must be vacated (1) because the complaint and affidavit were insufficient to support the issuance of such a decree, especially where First Amendment rights were involved,4 and (2) because the injunction was void on its face.
Rule 1531(a) of the Pennsylvania Rules of Civil Procedure states that a preliminary injunction issued *500ex parte is invalid “unless it appears to the satisfaction of the court that immediate and irreparable injury will be sustained before notice can be given or a hearing held.” See generally, 2 Goodrich-Amram §1531 (a)-5. There is nothing in the record before us to indicate that the giving of such notice was a practical impossibility in this situation.
Also, the complaint does not allege with sufficient specificity the immediate and irreparable harm that here existed, rendering such an extraordinary order necessary. Indictments were issued in September, 1970, for the alleged past criminal conduct of appellant. The record is utterly silent as to what occurred in the interim to require the Commonwealth and the Secretary of Health suddenly to seek an ex parte injunction without notice on December 16,1970. The complaint baldly asserts that the violations of The Drug, Device and .Cosmetic Act were continuing; yet not one shred of evidence is offered to support that assertion regarding appellant’s conduct during November and December.
Even if the complaint made out a case demanding the issuance of an ex parte preliminary injunction, we would still vacate the decree now before us, because it is void on its face. The injunction enjoins appellant from violating “. . . all other laws of the Commonwealth.” It is well established that equity will not act merely to enjoin the commission of a crime, although the criminal nature of defendant’s conduct will not bar equity from assuming jurisdiction if that conduct has interféred with plaintiff’s individual property rights. See, e.g., Pennsylvania Society for the Prevention of Cruelty to Animals v. Bravo Enterprises, Inc., 428 Pa. 350, 237 A. 2d 342 (1968).
In the area of drug abuse, the Legislature carved out a special exception to the above principle, and authorized the Secretary of Health to apply to the court of common pleas or the commonwealth court for an in*501junction against continued violations of The Drag, Device and Cosmetic Act. See Act of September 26, 1961, P. L. 1664, §21, 35 P.S. §780-21. That provision in no way provides a chancellor with a carte blanche to enjoin someone either temporarily or permanently from violating “all other laws of the Commonwealth”. The Legislature defines crimes and fixes varying penalties for criminal conduct, depending on the severity of the crime and the degree and value of the public interest to be protected. It is not for courts of equity to summarily superimpose broad injunctions on this criminal legislation, thereby subjecting defendants to possible summary contempt proceedings in addition to the penalties fixed by the legislative branch. As we said most recently in Apple Storage Co., Inc. v. Consumers Education and Protective Association, 441 Pa. 309, 272 A. 2d 496 (1971), “The entry of an injunction is, in some respects, analogous to the publication of a penal statute; it is a notice that certain things must be done or not done, under a penalty to be fixed by the court. . . . Such a decree should be as definite, clear and precise in its terms as possible, so that there may be no reason or excuse for misunderstanding or disobeying it; and when practicable it should plainly indicate to the defendant all of the acts which he is restrained from doing, without calling upon him for inferences or conclusions about which persons may well differ.” Id. at 315, 272 A. 2d at 499 (quoting Collings v. Wayne Iron Works, 227 Pa. 326, 330, 76 Atl. 24, 25 (1910)).
The decree is also void because it provides for a hearing more than five days from the date of its issuance without setting forth in the decree the reasons for the extension of the hearing time beyond the five day limit mandated by Pa. R. C. P. 1531(d).5 If an ex *502parte preliminary injunction is to extend beyond the five day limit either because the parties so agree, or because of cause shown, such a reason must appear in the decree.
We conclude by reiterating our condemnation of this sort of proceeding. In Commonwealth v. Guild Theatre, Inc., 432 Pa. 378, 248 A. 2d 45 (1968), we criticized identical ex parte injunction procedure as being “shockingly defective”, and “reminiscent of the, Star Chamber proceedings of yore.” “Without desiring to impugn the motives of any who participated in these proceedings, it must be apparent that such practices must not be allowed to continue. [Emphasis, added]. Rule 1531(a) of the Pennsylvania Rules of Civil Procedure provides: ‘A court shall issue a pre-; liminary injunction only after written notice and hearing unless it appears to the satisfaction of the court, that immediate and irreparable injury will be sustained, before notice can be given or a hearing held Here no attempt to give notice was made.” Id. at 381, 248 A. 2d at 47. Accord, Apple Storage Co., Inc. v. Consumers Education and Protective Association, supra.
The decree of December 16, 1970, of the Court of Common Pleas of Washington County is vacated. Appellee to pay costs.
Mir. Chief Justice Bell and Mr. Justice Eagen concur in the result.