opinion: PUBLIC UTILITIES COMMISSION OF THE DISTRICT OF COLUMBIA et al. v. POLLAK et al.
  NO. 224.
  Argued March 3, 1952.
  Decided May 26, 1952.
  W. Theodore Pierson argued the cause for petitioners in No. 224 and respondents in No. 295. On the brief were Vernon E. West and Lloyd B. Harrison for the Public Utilities Commission of the District of Columbia, Edmund L. Jones, F. Oloyd Await, Samuel 0. Clark, Jr., Daryal A. Myse and W. V. T. Justis for the Capital Transit Co., and Mr. Pierson, Vernon C. Kohlhaas and Thomas N. Dowd for the Washington Transit Radio, Inc.
  Paul M. Segal argued the cause for respondents in No. 224 and petitioners in No. 295. With him on the brief were John W. Willis, Charles L. Black, Jr. and Harry P. Warner. Also on the brief was Franklin S. Poliak, pro se.
  Mr. Justice Burton
  delivered the opinion of the Court.
  The principal question here is whether, in the District of Columbia, the Constitution of the United States precludes a street railway company from receiving and amplifying radio programs through loudspeakers in its passenger vehicles under the circumstances of this case. The service and equipment of the company are subject to regulation by the Public Utilities Commission of the District of Columbia. The Commission, after an investigation and public hearings disclosing substantial grounds for doing so, has concluded that the radio service is not inconsistent with public convenience, comfort and safety and “tends to improve the conditions under which the public ride.” The Commission, accordingly, has permitted the radio service to continue despite vigorous protests from some passengers that to do so violates their constitutional rights. For the reasons hereafter stated, we hold that neither the operation of the service nor the action of the Commission permitting its operation is precluded by the Constitution.
  The Capital Transit Company, here called Capital Transit, is a privately owned public utility corporation, owning an extensive street railway and bus system which it operates in the District of Columbia under a franchise from Congress. Washington Transit Radio, Inc., here called Radio, also is a privately owned corporation doing business in the District of Columbia. Both are petitioners in No. 224.
  In March, 1948, Capital Transit experimented with “music as you ride” radio programs received and amplified through loudspeakers in a streetcar and in a bus. Those vehicles were operated on various lines at various hours. A poll of passengers who heard the programs showed that 92% favored their continuance. Experience in other cities was studied. Capital Transit granted Radio the exclusive right to install, maintain, repair and use radio reception equipment in Capital Transit’s streetcars,-busses, terminal facilities, waiting rooms and division headquarters. Radio, in return, agreed to contract with a broadcasting station for programs to be received during a minimum of eight hours every day, except Sundays. To that end Radio secured the services of Station WWDC-FM. Its programs were to meet the specifications stated in Capital Transit’s contract. Radio agreed to pay Capital Transit, after a 90-day trial, $6 per month per radio installation, plus additional compensation dependent upon the station’s receipts from sources such as commercial advertising on the programs. In February, 1949, when more than 20 installations had been made, the service went into regular operation. At the time of the Commission’s hearings, October 27-November 1, 1949, there were 212. On that basis the minimum annual payment to Capital Transit came to $15,264. The potential minimum would be $108,000, based upon 1,500 installations. The contract covered five years, with an automatic five-year renewal in the absence of notice to the contrary from either party.
  This proceeding began in July, 1949, when the Commission, on its own motion, ordered an investigation. 37 Stat. 983, D. C. Code (1940) §§ 43-408 through 43-410. The Commission stated that Capital Transit had embarked upon a program of installing radio receivers in its streetcars and busses and that a number of protests against the program had been received. Accordingly, the Commission was ordering an investigation to determine whether the installation and use of such receivers was “consistent with public convenience, comfort and safety.” Radio was permitted to intervene. Poliak and Martin, as protesting Capital Transit passengers, also intervened and they are the respondents in No. 224.
  The Commission concluded “that the installation and use of radios in streetcars and busses of the Capital Transit Company is not inconsistent with public convenience, comfort, and safety” and dismissed its investigation. 81 P. U. R. (N. S.) 122, 126. It denied reconsideration. 49 Stat. 882, D. C. Code (1940) § 43-704. Pollak and Martin appealed to the United States District Court for the District of Columbia. 49 Stat. 882-884, D. C. Code (1940) §§43-705 through 43-710. John O’Dea, as People’s Counsel, Capital Transit Company and Washington Transit Radio, Inc., were granted leave to intervene. That appeal was dismissed but Poliak and Martin took the case to the Court of Appeals. 49 Stat. 883, D. C. Code (1940) § 43-705. That court partially reversed the judgment of the District Court and gave instructions to vacate the Commission’s order. It remanded the case for further proceedings in conformity with its opinion which included the following statement:
  “In our opinion Transit’s broadcasts deprive objecting passengers of liberty without due process of law. Service that violates constitutional rights is not reasonable service. It follows that the Commission erred as a matter of law in finding that Transit’s broadcasts are not inconsistent with public convenience, in failing to find that they are unreasonable, and in failing to stop them.
  “This decision applies to ‘commercials’ and to ‘announcements.’ We are not now called upon to decide whether occasional broadcasts of music alone would infringe constitutional rights.” 89 U. S. App. D. C. 94, 102, 191 F. 2d 450, 458.
  The Court of Appeals, en banc, denied a rehearing. The Commission, Capital Transit and Radio petitioned this Court for certiorari in No. 224. Contingent upon the granting of certiorari in that case, Poliak and Martin, by cross-petition in No. 295, sought to prohibit Capital Transit from receiving and amplifying in its vehicles not only “commercials” and “announcements,” but also the balance of the radio programs. We granted certi-orari in both cases because of the novelty and practical importance to the public of the questions involved. 342 U. S. 848. We have treated the petitions as though they were cross-petitions in a single case.
  1. Further facts. — In this proceeding the courts are expressly restricted to the facts found by the Commission, insofar as those findings do not appear to be unreasonable, arbitrary or capricious.
  After reciting that it had given careful consideration to the testimony bearing on public convenience, comfort and safety, the Commission said that—
  “Erom the testimony of record, the conclusion is inescapable that radio reception in streetcars and busses is not an obstacle to safety of operation.
  “Further, it is evident that public comfort and convenience is not impaired and that, in fact, through the creation of better will among passengers, it tends to improve the conditions under which the public ride.” 81 P. U. R. (N. S.), at 126.
  Bearing upon its conclusion as to the public comfort and convenience resulting from the radio programs, the Commission cited the opinions of car and bus operators to the effect that the “music on the vehicles had a tendency to keep the passengers in a better mood, and that it simplified transit operations.” Id., at 125. The Commission also said that its analysis of accidents “reflects the fact that the radio does not in any way interfere with efficient operation and .has not been the cause of any accidents, according to the testimony of ... a safety supervisor.” Ibid. Likewise, the Commission set forth the following as one premise for its conclusions:
  “A public opinion survey was conducted by Edward G. Doody & Company, from October 11, 1949, to October 17, 1949, in order to determine the attitude of Capital Transit Company customers toward transit radio. This survey employed the rules of random selection and was confined to interviews aboard radio-equipped vehicles. The principal results obtained through the survey, as presented in this record, were as follows:
  “Of those interviewed, 93.4 per cent were not opposed; that is, 76.3 were in favor, 13.9 said they didn’t care, and 3.2 said they didn’t know; 6.6 per cent were not in favor, but when asked the question 'Well, even though you don’t care for such programs personally, would you object if the majority of passengers wanted busses and streetcars equipped with radio receivers,’ 3.6 said they would not object or oppose the majority will. Thus, a balance of 3 per cent of those interviewed were firmly opposed to the use of radios in transit vehicles.” Ibid.
  2. Statutory authority. — Apart from the constitutional issues, the order of the Commission dismissing its investigation was in accord with its prescribed statutory procedure and within the discretion properly vested in the Commission by Congress.
  Transit radio service is a new income-producing incident of the operation of railway properties. The profit arises from the rental of facilities for commercial advertising purposes. This aspect of the enterprise bears some relation to the long-established practice of renting space for visual advertising on the inside and outside of streetcars and busses.
  Through these programs Capital Transit seeks to improve its public relations. To minimize objection to the advertising features of the programs, it requires that at least 90% of the radio time be used for purposes other than commercials and announcements. This results in programs generally consisting of 90% music, 5% news, weather reports and matters of civic interest, and 5% commercial advertising. The advertising is confined to statements of 15 to 30 seconds each. It occupies a total of about three minutes in each hour.
  In view of the findings and conclusions of the Commission, there can be little doubt that, apart from the constitutional questions here raised, there is no basis for setting aside the Commission’s decision. It is within the statutory authority of the Commission to prohibit or to permit and regulate the receipt and amplification of radio programs under such conditions that the total utility service shall not be unsafe, uncomfortable or inconvenient.
  3. Applicability of the First and Fifth Amendments.— It was held by the court below that the action of Capital Transit in installing and operating the radio receivers, coupled with the action of the Public Utilities Commission in dismissing its own investigation of the practice, sufficiently involved the Federal Government in responsibility for the radio programs to make the First and Fifth Amendments to the Constitution of the United States applicable to this radio service. These Amendments concededly apply to and restrict only the Federal Government and not private persons. See Corrigan v. Buckley, 271 U. S. 323, 330; Talton v. Mayes, 163 U. S. 376, 382, 384; Withers v. Buckley, 20 How. 84, 89-91; Barron v. The Mayor and City Council of Baltimore, 7 Pet. 243; see also, Virginia v. Rives, 100 U. S. 313, 318.
  We find in the reasoning of the court below a sufficiently close relation between the Federal Government and the radio service to make it necessary for us to consider those Amendments. In finding this relation we do not rely on the mere fact that Capital Transit operates a public utility on the streets of the District of Columbia under authority of Congress. Nor do we rely upon the fact that, by reason of such federal authorization, Capital Transit now enjoys a substantial monopoly of street railway and bus transportation in the District of Columbia. We do, however, recognize that Capital Transit operates its service under the regulatory supervision of the Public Utilities Commission of the District of Columbia which is an agency authorized by Congress. We rely particularly upon the fact that that agency, pursuant to protests against the radio program, ordered an investigation of it and, after formal public hearings, ordered its investigation dismissed on the ground that the public safety, comfort and convenience were not impaired thereby. 81 P. U. R. (N. S.), at 126.
  We, therefore, find it appropriate to examine into what restriction, if any, the First and Fifth Amendments place upon the Federal Government under the facts of this case, assuming that the action of Capital Transit in operating the radio service, together with the action of the Commission in permitting such operation, amounts to sufficient Federal Government action to make the First and Fifth Amendments applicable thereto.
  4. No violation of the First Amendment. — Poliak and Martin contend that the radio programs interfere with their freedom of conversation and that of other passengers by making it necessary for them to compete against the programs in order to be heard. The Commission, however, did not find, and the testimony does not compel a finding, that the programs interfered substantially with the conversation of passengers or with rights of communication constitutionally protected in public places. It is suggested also that the First Amendment guarantees a freedom to listen only to such points of view as the listener wishes to hear. There is no substantial claim that the programs have been used for objectionable propaganda. There is no issue of that kind before us. The inclusion in the programs of a few announcements explanatory and commendatory of Capital Transit’s own services does not sustain such an objection.
  5. No violation of the Fifth Amendment. — The court below has emphasized the claim that the radio programs are an invasion of constitutional rights of privacy of the passengers. This claim is that no matter how much Capital Transit may wish to use radio in its vehicles as part of its service to its passengers and as a source of income, no matter how much the great majority of its passengers may desire radio in those vehicles, and however positively the Commission, on substantial evidence, may conclude that such use of radio does not interfere with the convenience, comfort and safety of the service but tends to improve it, yet if one passenger objects to the programs as an invasion of his constitutional right of privacy, the use of radio on the vehicles must be discontinued. This position wrongly assumes that the Fifth Amendment secures to each passenger on a public vehicle regulated by the Federal Government a right of privacy substantially equal to the privacy to which he is entitled in his own home. However complete his right of privacy may be at home, it is substantially limited by the rights of others when its possessor travels on a public thoroughfare or rides in a public conveyance. Streetcars and busses are subject to the immediate control of their owner and operator and, by virtue of their dedication to public service, they are for the common use of all of their passengers. The Federal Government in its regulation of them is not only entitled, but is required, to take into consideration the interests of all concerned.
  In a public vehicle there are mutual limitations upon the conduct of everyone, including the vehicle owner. These conflicting demands limit policies on such matters as operating schedules and the location of car or bus stops, as well as policies relating to the desirability or nature of radio programs in the vehicles. Legislation prohibiting the making of artifically amplified raucous sounds in public places has been upheld. Kovacs v. Cooper, 336 U. S. 77. Conversely, where a regulatory body has jurisdiction, it will be sustained in its protection of activities in public places when those activities do not interfere with the general public convenience, comfort and safety. The supervision of such practices by the Public Utilities Commission in the manner prescribed in the District of Columbia meets the requirements both of substantive and procedural due process when it is not arbitrarily and capriciously exercised.
  The contention of Poliak and Martin would permit an objector, with a status no different from that of other passengers, to override not only the preference of the majority of the passengers but also the considered judgment of the federally authorized Public Utilities Commission, after notice, investigation and public hearings, and upon a record reasonably justifying its conclusion that the policy of the owner and operator did not interfere with public convenience, comfort and safety but tended, in general, to improve the utility service.
  We do not agree with that contention. The protection afforded to the liberty of the individual by the Fifth Amendment against the action of the Federal Government does not go that far. The liberty of each individual in a public vehicle or public place is subject to reasonable limitations in relation to the rights of others.
  This Court expresses no opinion as to the desirability of radio programs in public vehicles. In this case that is a matter for decision between Capital Transit, the public and the Public Utilities Commission. The situation is not unlike that which arises when a utility makes a change in its running schedules or in the locations of its stops in the interests of the majority of the passengers but against the vigorous protests of the few who are inconvenienced by the change.
  The court below expressly refrained from passing on the constitutionality of the receipt and amplification in public vehicles of occasional broadcasts of music alone. Poliak and Martin, in No. 295, contend that broadcasts even so limited are unconstitutional. However, in view of our holding that the programs before us, containing music, commercial advertising and other announcements are constitutionally permissible, it is clear that programs limited to a like type of music alone would not be less so.
  The judgment of the Court of Appeals, accordingly, is reversed and the case is remanded to the District Court.
  Reversed.
  Mr. Justice Frankfurter, for reasons stated by him, took no part in the consideration or decision of this case.
  Capital Transit Company originates from the Act of Congress of March 4, 1925, authorizing the merger of street railway corporations operating in the District of Columbia. 43 Stat. 1265, D. C. Code (1940) §43-503. The merger was approved by Joint Resolution, January 14, 1933. 47 Stat. 752, 819, D. C. Code (1940) note following § 43-503. That Resolution required the new company to be incorporated under the District Code and its corporate articles to be approved by the Public Utilities Commission of the District. 47 Stat. 753, 819, D. C. Code (1940) note following § 43-503; see 31 Stat. 1284 et seq., D. C. Code (1940) §29-201 et seq.
  The same Resolution prohibited the establishment of any competitive street railway or bus line without the issuance of a certificate by the Commission to the effect that such line is necessary for the convenience of the public. 47 Stat. 760, D. C. Code (1940) § 44-201. The only competing line in the District is a relatively small interurban line.
  Typically, the equipment includes a receiving set and six loudspeakers in each vehicle. The set is tuned to a single broadcasting station. The loudspeakers are so located that the radio programs can be heard substantially uniformly throughout the vehicle. The volume of sound is adjusted so as not to interfere with the signals or announcements incident to vehicle operations or generally with conversations between passengers.
  Uncontradicted testimony listed approximately the following numbers of vehicles equipped with transit radio in the areas named in October, 1949: St. Louis, Missouri, 1,000; Cincinnati, Ohio, 475; Houston, Texas, 270; Washington, D. C., 220; Worcester, Massachusetts, 220; Tacoma, Washington, 135; Evansville, Indiana, 110; Wilkes-Barre, Pennsylvania, 100; suburban Pittsburgh, Pennsylvania, 75; Allentown, Pennsylvania, 75; Huntington, West Virginia, 55; Des Moines, Iowa, 50; Topeka, Kansas, 50; suburban Washington, D. C., 30. Baltimore, Maryland, was listed but the number of vehicles was not stated.
  “(a) Program content shall be of good quality and consonant with a high standard of public acceptance and responsibility, it being understood that all programs shall be carefully planned, edited and produced in accordance with accepted practices employed by qualified broadcasting stations.
  “(b) Commercial announcements shall not exceed sixty (60) seconds in duration, and cumulatively shall not exceed six (6) minutes in any sixty (60) minute period.
  “(c) Broadcast Station shall agree to cancel or suitably to modify any commercial continuity upon notice from Capital that said continuity, or the sponsor thereof, is objectionable. Broadcast Station shall further agree that it shall give notice to Capital within twenty-four (24) hours after the acceptance of each new sponsor.
  “(d) Capital is to receive without charge fifty per cent (50%) of the unsold time available for commercial continuity as provided in sub-section (b) hereof, (said free time not to exceed three (3) minutes in any sixty (60) minute period), for institutional and promotional announcements.”
  “PaR. 66. In the determination of any appeal from an order or decision of the Commission the review by the court shall be limited to questions of law, including constitutional questions; and the findings of fact by the Commission shall be conclusive unless it shall appear that such findings of the Commission are unreasonable, arbitrary or capricious.” 49 Stat. 883, D. C. Code (1940) § 43-706.
  On appeal to the District Court—
  “the Commission shall file with the clerk of the said court the record, including a transcript of all proceedings had and testimony taken before the Commission, duly certified, upon which the said order or decision of the Commission was based, together with a statement of its findings of fact and conclusions upon the said record, and a copy of the application for reconsideration and the orders entered thereon: . . . .” 49 Stat. 883, D. C. Code (1940) § 43-705.
  We treat the Commission’s certification of its findings and conclusions, expressed in its statement of December 19, 1949, as meeting the above requirement. 81 P. U. R. (N. S.) 122, 124-126.
  A comparable survey, made April 1-7, 1949, under the same direction, produced substantially the same result. The weight to be attached to these surveys was a proper matter for determination by the Commission.
  The Commission invited views as to the radio service to be given to it freely, either through sworn testimony or otherwise. Many citizens’ associations appeared or filed resolutions favoring or opposing the radio service. A large majority favored the service.
  That the Commission gave consideration to the intensity and nature of the individual objections raised appears from the following:
  “In general, the objections raised by individuals who attended the hearings to radios in transportation vehicles were based upon the following reasons, among others:
  “It interfered with their thinking, reading, or chatting with their companions; it would lead to thought control; the noise was unbearable; the commercials, announcements, and time signals were annoying; the music was of the poorest class; the practice deprived them of their right to listen or not to listen; they were being deprived of their property rights without due process; their health was being impaired; the safety of operation was threatened because of the effect of radios upon the operators of the vehicles.” 81 P. U. R. (N. S.), at 124.
  “AMENDMENT [I.]
  “Congress shall make no law . . . abridging the freedom of speech ....
  “Amendment [V.]
  “No person shall ... be deprived of life, liberty, or property, without due process of law;
  “[W]hen authority derives in part from Government’s thumb on the scales, the exercise of that power by private persons becomes closely akin, in some respects, to its exercise by Government itself.” American Communications Assn. v. Douds, 339 U. S. 382, 401. Cf. Smith v. Allwright, 321 U. S. 649; and see Olcott v. The Supervisors, 16 Wall. 678, 695-696.
  See generally, Shipley, Some Constitutional Aspects of Transit Radio, 11 F. C. Bar J. 150.
  The Communications Act of 1934, 48 Stat. 1064 et seq., as amended, 47 U. S. C. § 151 et seq., has been interpreted by the Federal Communications Commission as imposing upon each licensee the duty of fair presentation of news and controversial issues. F. C. C. Report on Editorializing by Licensees, 1 Pike & Fischer Radio Regulation 91:201 (1949).
  The interest of some unwilling listeners was there held to justify some limitation on the freedom of others to amplify their speech. The decision, however, did not indicate that it would violate constitutional rights of privacy or due process for the city to authorize some use of sound trucks and amplifiers in public places.