What follows is an opinion from the Supreme Court of the United States. Your task is to determine the bases on which the Supreme Court rested its decision with regard to the legal provision that the Court considered in the case. Consider "judicial review (national level)" if the majority determined the constitutionality of some action taken by some unit or official of the federal government, including an interstate compact. Consider "judicial review (state level)" if the majority determined the constitutionality of some action taken by some unit or official of a state or local government. Consider "statutory construction" for cases where the majority interpret a federal statute, treaty, or court rule; if the Court interprets a federal statute governing the powers or jurisdiction of a federal court; if the Court construes a state law as incompatible with a federal law; or if an administrative official interprets a federal statute. Do not consider "statutory construction" where an administrative agency or official acts "pursuant to" a statute, unless the Court interprets the statute to determine if administrative action is proper. Consider "interpretation of administrative regulation or rule, or executive order" if the majority treats federal administrative action in arriving at its decision.Consider "diversity jurisdiction" if the majority said in approximately so many words that under its diversity jurisdiction it is interpreting state law. Consider "federal common law" if the majority indicate that it used a judge-made "doctrine" or "rule; if the Court without more merely specifies the disposition the Court has made of the case and cites one or more of its own previously decided cases unless the citation is qualified by the word "see."; if the case concerns admiralty or maritime law, or some other aspect of the law of nations other than a treaty; if the case concerns the retroactive application of a constitutional provision or a previous decision of the Court; if the case concerns an exclusionary rule, the harmless error rule (though not the statute), the abstention doctrine, comity, res judicata, or collateral estoppel; or if the case concerns a "rule" or "doctrine" that is not specified as related to or connected with a constitutional or statutory provision. Consider "Supreme Court supervision of lower federal or state courts or original jurisdiction" otherwise (i.e., the residual code); for issues pertaining to non-statutorily based Judicial Power topics; for cases arising under the Court's original jurisdiction; in cases in which the Court denied or dismissed the petition for review or where the decision of a lower court is affirmed by a tie vote; or in workers' compensation litigation involving statutory interpretation and, in addition, a discussion of jury determination and/or the sufficiency of the evidence.

Opinion:
ARNOLD TOURS, INC., et al. v. CAMP et al.
No. 602.
Decided November 23, 1970
Per Curiam.
Petitioners are 42 independent travel- agents doing business in Massachusetts. They ask for declaratory and injunctive relief against the Comptroller of the Currency and the South Shore National Bank. They seek to invalidate a ruling by the Comptroller that, incidental to their banking. services, national banks may provide travel services for their customers. Petitioners allege that as a result they have lost substantial business and profits and stand to lose even greater business in the future. They contend the Comptroller exceeded his authority when he authorized national banks to provide travel services.
The District Court dismissed the complaint for lack of standing and the Court of Appeals affirmed. 408 F. 2d 1147 (CAI 1969.). Following our decisions last Term in Association of Data Processing Service Organizations, Inc. v. Camp, 397 U. S. 160, and Barlow v. Collins, 397 U. S. 159, we vacated and remanded the case for reconsideration (397 U. S. 315) and the Court of Appeals reaffirmed its previous decision.
Here, as in Data Processing, we are concerned with § 4 of the Bank Service Corporation Act, 76 Stat. 1132, 12 U. S. C. § 1864. In Data Processing we did not rely on any legislative history showing that Congress desired to protect data processors alone from competition. Moreover, we noted a growing trend “toward enlargement of the class of people'who may protest administrative action.” 397. U. S., at 154. We held that § 4 “arguably brings a competitor within the zone of interests protected by it.” Id., at 156. Nothing in the opinion limited § 4 to protecting only competitors in the data-processing field. When national banks begin to provide travel services for their customers, they compete with travel agents no less than they'compete with data processors when they, provide data-processing services to their -customers.
Accordingly the writ of certiorari is granted, the judgment is reversed, and the case is remanded for proceedings consistent with this opinion.
Reversed and remanded.
The Chief Justice and Mr. Justice Harlan would set the case for argument.
Paragraph 7475 of the Comptroller’s Manual for National Banks provides: “Incident to those powers vested in them under 12 U. S. C. .24, national banks may provide travel services for their customers and receive compensation therefor. Such services may include the sale of trip insurance and the rental of automobiles, as agent for a local rental service. In connection therewith, national banks may advertise, develop, and extend such travel services for the purpose of attracting customers to the bank.”
“No bank service corporation may engage in any activity other than the performance of bank services for banks.”
The only legislative history of the Bank Service Corporation Act mentioned in the opinion was that § 4 was a “ ‘response t.o the fears expressed by a few senators, that without such a prohibition, the bill would have -enabled “banks to engage in a nonbanking activity,” S. Rep. No. 2105 [87th Cong;, 2d-Sess., 7-12] (Supplemental views of Senators Proxmiire, Douglas, and Neuberger), and thus constitute “a serious exception to the accepted public policy which strictly limits banks to banking.” .(Supplemental views of . Senators Muskie and Clark).’ ” 397 U. S., at 155.
The final question under Data Processing, whether judicial review of the administrative decision has been precluded,' was specifically' Tesolved against the Comptroller in that case. 397 U, S., at 157.

Question: What is the basis of the Supreme Court's decision?

Choices:
judicial review (national level)
judicial review (state level)
Supreme Court supervision of lower federal or state courts or original jurisdiction
statutory construction
interpretation of administrative regulation or rule, or executive order
diversity jurisdiction
federal common law

Answer: 3