What follows is an opinion from the Supreme Court of the United States. Your task is to identify the disposition of the case, that is, the treatment the Supreme Court accorded the court whose decision it reviewed. The information relevant to this variable may be found near the end of the summary that begins on the title page of each case, or preferably at the very end of the opinion of the Court. For cases in which the Court granted a motion to dismiss, consider "petition denied or appeal dismissed". There is "no disposition" if the Court denied a motion to dismiss.

Opinion:
WOODS, HOUSING EXPEDITER, v. STONE.
No. 392.
Argued February 4, 1948.
Decided March 15, 1948.
Stanley M. Silverberg argued the cause for petitioner. With him on the brief were Solicitor General Perlman, Irving M. Gruber and Ed Dupree.
James F. Brennan argued the cause for respondent. With him on the brief was Carl M. Weideman.
Norma L. Comstock filed a brief, as amicus curiae, urging reversal.
Mr. Justice Jackson
delivered the opinion of the Court.
Respondent Stone owned a house in Mooresville, Indiana which he rented to one Locke for $75 per month beginning on or about August 1, 1944. As this was the first rental of the premises, the applicable law and regulations imposed on the owner a duty to file a registration statement within thirty days.
The respondent failed to register the property. He sold it in April 1945 and registration by the new owner brought notice to the Area Rent Director of respondent’s prior renting of the property without complying with the registration requirement. On June 28, 1945, the Director, pursuant to the regulations, reduced the rental from $75 to $45 per month, effective from the first rental, and ordered the excess refunded within thirty days thereafter. Respondent failed to refund, the tenant did not sue and this action was instituted by the Price Administrator. The District Court and the Court of Appeals, among other things, held that the one-year statute of limitations ran from the dates of payment of the rentals. 163 F. 2d 393. This conflicted with the holding of the Court of Appeals for the Fourth Circuit which, under similar circumstances, held that the limitation period started upon default in refunding the excess within thirty days after the refund order. Creedon v. Babcock, 163 F. 2d 480. We granted certiorari limited to this question. 332 U.S. 835.
No question is raised, and none could have been raised in this proceeding, as to the validity of the relevant regulations and the refund order, either on the ground of retroactivity or otherwise, because any challenge to the validity of either would have to go to the Emergency Court of Appeals. 50 U. S. C. App. (Supp. V, 1946) §924; Bowles v. Willingham, 321 U. S. 503. See also Woods v. Cloyd W. Miller Co., 333 U. S. 138. Taking the legislation, the regulations and the order to be valid exercises of governmental power, as we are thus required to do, the only question before us is when do excessive collections by the landlord begin to enjoy the shelter of the statute of limitations?
Under the system of rent control as established, a landlord is required to register rented accommodations within thirty days after they are first devoted to that use. This brings notice to the control authority that the premises are within its official responsibility and provides data for quick, if tentative, determination as to whether the rental exacted exceeds the level permitted by the policy of Congress set out in the statute.
But when, as in this case, the landlord does not comply with this requirement, there is likelihood that, as happened here, his transaction will be overlooked for some time or perhaps escape scrutiny entirely. But the landlord is not allowed thus to profit from his own disobedience of the law. If he could keep the excess collections by thus retarding or preventing scrutiny of his contract, he would gain an advantage over all landlords who complied with the Act as well as over tenants whose necessity for shelter is too pressing to admit of bargaining over price. The plan therefore provides that, despite his failure to register, the landlord may continue to collect his unapproved price, but only on condition that it is subject to revision by the public authority and to a refund of anything then found to have been excessive.
The plan of the statute and the regulations issued pursuant to it was applied in this case. The landlord failed to register the property. His rental operations escaped notice of the authorities until fortuitously disclosed. He collected as he had a right to do, but subject to readjustment, a rental fixed by himself that was found on inquiry to exceed by 66-2/3% what was fair rental value of the property. He was ordered to refund the excess. He now contends that he can keep all of it that he collected upwards of a year before the action was commenced, upon the ground that the one-year statute of limitations runs, not from the date of his default in obeying the refund order, but from the date of each collection of rental.
We cannot sustain his contention. The statute and regulations made his rentals tentative but not unlawful. Until the contingency of readjustment occurred, the tenant could have had no cause of action for recovery of any part of the rental exacted by the landlord. The cause of action now does not rest upon, and hence cannot date from, mere collection. The duty to refund was created and measured by the refund order and was not breached until that order was disobeyed. It would be unusual, to say the least, if a statutory scheme were to be construed to include a period during which an action could not be commenced as a part of the time within which it would become barred. United States v. Wurts, 303 U. S. 414. We think no such result was expressed or intended. It was from the violation which occurred when the order was not obeyed within the required time that the statute of limitations commenced to run. Cf. Rawlings v. Ray, 312 U. S. 96; Fisher v. Whiton, 317 U. S. 217; Cope v. Anderson, 331 U. S. 461.
It is now suggested that no cause of action can be based on a refund order, irrespective of its validity. As we have pointed out, the validity of the regulation and order are conclusive upon us here. This cause of action is based upon violation of an “order . . . prescribing a maximum [rent] . . . The command to refund cannot be treated as a thing apart, but must be taken in its setting as an integral and necessary part of the order fixing the maximum rent. It was this order that was disobeyed. It would be a strange situation if there were authority to order the landlord to make a refund but no legal obligation on his part to pay it. We think it clear that default in obedience to the requirement of refund gives rise to the cause of action sued upon herein.
It is also suggested that the refund order applies the law to the landlord retroactively. Quite apart from the fact that this is an objection to the order itself rather than to the question of limitation of time, we think the suggestion to be without merit. This is not the case of a new law reaching backwards to make payments illegal that were free of infirmity when made. By legislation and regulation in force before the collections were made, the landlord’s own default in registering had rendered these payments conditional, subject to revision and to refund. Readjustment under these conditions cannot be said to be retroactive law making.
We hold that the one-year statute of limitations began to run on the date that a duty to refund was breached, and on this point only we reverse the judgment of the court below.
Reversed.
Emergency Price Control Act of 1942, 56 Stat. 23, as amended by Stabilization Extension Act of 1944, 58 Stat. 632, 50 U. S. C. App. (Supp. V, 1946) § 901 et seq.
Section 7, Rent Regulations for Housing, 8 Fed. Reg. 14663, 10 Fed. Reg. 3436, providing in part as follows: “Registration — (a) Registration statement. On or before the date specified in Schedule A of this regulation, or within 30 days after the property is first rented, whichever date is the later, every landlord of housing accommodations rented or offered for rent shall file in triplicate a written statement on the form provided therefor to be known as a registration statement. The statement shall identify each dwelling unit and specify the maximum rent provided by this regulation for such dwelling unit and shall contain such other information as the Administrator shall require. The original shall remain on file with the Administrator and he shall cause one copy to be delivered to the tenant and one copy, stamped to indicate that it is a correct copy of the original, to be returned to the landlord. . .
Section 4, Rent Regulations for Housing, 8 Fed. Reg. 14663, 10 Fed. Reg. 3436, providing in part as follows: “Maximum rents. . . . (e) First rent after effective date. For (1) newly constructed housing accommodations without priority rating first rented on or after the effective date of regulation, or (2) housing accommodations changed on or after such effective date so as to result in an increase or decrease of the number of dwelling units in such housing accommodations, or (3) housing accommodations not rented at any time during the two months ending on the maximum rent date nor between that date and the effective date, the first rent for such accommodations after the change or the effective date, as the case may be, but in no event more than the maximum rent provided for such accommodations by any order of the Administrator issued prior to September 22, 1942. Within 30 days after so renting the landlord shall register the accommodations as provided in section 7. The Administrator may order a decrease in the maximum rent as provided in section 5 (c).
“If the landlord fails to file a proper registration statement within the time specified (except where a registration statement was filed prior to October 1, 1943), the rent received for any rental period commencing on or after the date of the first renting or October 1, 1943, whichever is the later, shall be received subject to refund to the tenant of any amount in excess of the maximum rent which may later be fixed by an order under section 5 (c) (1). Such amount shall be refunded to the tenant within 30 days after the date of issuance of the order. . . .”
Section 205 (e) of the Act as amended, 50 U. S. C. App. (Supp. Y, 1946) § 925 (e) provides: “If any person selling a commodity violates a regulation, order, or price schedule prescribing a maximum price or maximum prices, the person who buys such commodity for use or consumption other than in the course of trade or business may, within one year from the date of the occurrence of the violation, except as hereinafter provided, bring an action against the seller on account of the overcharge. ... For the purposes of this section the payment or receipt of rent for defense-area housing accommodations shall be deemed the buying or selling of a commodity, as the case may be ... . If any person selling a commodity violates a regulation, order, or price schedule prescribing a maximum price or maximum prices, and the buyer either fails to institute an action under this subsection within thirty days from the date of the occurrence of the violation or is not entitled for any reason to bring the action, the Administrator may institute such action on behalf of the United States within such one-year period. . . .”
The functions of the Administrator were subsequently transferred to the Housing Expediter who appears as petitioner here.

Question: What is the disposition of the case, that is, the treatment the Supreme Court accorded the court whose decision it reviewed?

Choices:
stay, petition, or motion granted
affirmed (includes modified)
reversed
reversed and remanded
vacated and remanded
affirmed and reversed (or vacated) in part
affirmed and reversed (or vacated) in part and remanded
vacated
petition denied or appeal dismissed
certification to or from a lower court
no disposition

Answer: 2