Task: sc_petitioner

What follows is an opinion from the Supreme Court of the United States. Your task is to identify the petitioner of the case. The petitioner is the party who petitioned the Supreme Court to review the case. This party is variously known as the petitioner or the appellant. Characterize the petitioner as the Court's opinion identifies them.

Identify the petitioner by the label given to the party in the opinion or judgment of the Court except where the Reports title a party as the "United States" or as a named state. Textual identification of parties is typically provided prior to Part I of the Court's opinion. The official syllabus, the summary that appears on the title page of the case, may be consulted as well. In describing the parties, the Court employs terminology that places them in the context of the specific lawsuit in which they are involved. For example, "employer" rather than "business" in a suit by an employee; as a "minority," "female," or "minority female" employee rather than "employee" in a suit alleging discrimination by an employer.

Also note that the Court's characterization of the parties applies whether the petitioner is actually single entity or whether many other persons or legal entities have associated themselves with the lawsuit. That is, the presence of the phrase, et al., following the name of a party does not preclude the Court from characterizing that party as though it were a single entity. Thus, identify a single petitioner, regardless of how many legal entities were actually involved. If a state (or one of its subdivisions) is a party, note only that a state is a party, not the state's name.

Mr. Chief Justice Warren
delivered the opinion of the Court.
Petitioners were convicted of criminal trespass for refusing to leave a privately owned and operated amusement park in the State of Maryland at the command of an employee of the amusement park acting under color of his authority as a deputy sheriff. For the reasons set forth hereinafter we hold that these convictions are violative of the Fourteenth Amendment and must be set aside.
The Glen Echo Amusement Park is located in Montgomery County, Maryland, near Washington, D. C. Though the park through its advertisements sought the patronage of the general public, it was (until recently) the park’s policy to exclude Negroes who wished to patronize its facilities. No signs at the park apprised persons of this policy or otherwise indicated that all comers were not welcome. No tickets of admission were required. In protest against the park’s policy of segregation a number of whites and Negroes picketed the park on June 30, 1960. The petitioners, five young Negroes, were participating in the protest. Hopeful that the management might change its policy, they entered the park, and encountering no resistance from the park employees, boarded the carousel. They possessed transfer-rable tickets, previously purchased by others, entitling the holder to ride on the carousel.
At that time the park employed one Collins as a special policeman by arrangement with the National Detective Agency. Although Collins was formally retained and paid by the agency and wore its uniform, he was subject to the control and direction of the park management. Apparently at the request of the park, Collins had been deputized as a sheriff of Montgomery County. He wore, on the outside of his uniform, a deputy sheriff’s badge.
When Collins saw the petitioners sitting on the carousel waiting for the ride to begin, he reported their presence to the park manager. The manager told Collins that petitioners were to be arrested for trespassing if they would not leave the park. Collins then went up to the petitioners and told them that it was the park’s policy “not to have colored people on the rides, or in the park.” He ordered petitioners to leave within five minutes. They declined to do so, pointing out that they had tickets for the carousel. There was no evidence that any of the petitioners were disorderly. At the end of the five-minute period Collins, as he testified, “went to each defendant and told them that the time was up and that they were under arrest for trespassing.” Collins transported the petitioners to the Montgomery County police station. There he filled out a form titled “Application for Warrant by Police Officer.” The application stated:
“Francis J. Collins, being first duly sworn, on oath doth depose and say: That he is a member of the Montgomery deputy sheriff Department and as such, on the 30th day of June, 1960, at about the hour of 8:45 P. M. he did observe the defendant William L. Griffin in Glen Echo Park which is private property[.] [0]n order of Kebar Inc. owners of Glen Echo Park the defendant] was asked to leave the park and after giving him reasonable time to comply the def [endant] refused to leave [and] he was placed under arrest for trespassing ....
“Whereas, Francis J. Collins doth further depose and say that he, as a member of the Montgomery County Police Department believes that--is violating Sec. 577 Article 27 of the Annotated Code of Maryland.
“Francis J. Collins.”
Md. Ann. Code, 1957 (Cum. Supp. 1961), Art. 27, § 577, is a criminal trespass statute. On the same day a Maryland Justice of the Peace issued a warrant which charged that petitioner Griffin “[d]id enter upon and pass over the land and premises of Glen Echo Park . . . after having been told by the Deputy Sheriff for Glen Echo Park, to leave the Property, and after giving him a reasonable time to comply, he did not leave . . . contrary to the . . . [Maryland criminal trespass statute] and against the peace, government and dignity of the State.” The warrant recited that the complaint had been made by “Collins Deputy Sheriff.” An amended warrant was later filed. It stated that the complaint had been made by “Collins, Deputy Sheriff” but charged Griffin with unlawfully entering the park after having been told not to do so by “an Agent” of the corporation which operated the park. Presumably identical documents were filed with respect to the other petitioners.
Petitioners were tried and convicted of criminal trespass in the Circuit Court of Montgomery County. Each was sentenced to pay a fine of $100. The Maryland Court of Appeals affirmed the convictions. 225 Md. 422, 171 A. 2d 717. That court, rejecting the petitioners’ constitutional claims, reasoned as follows:
“[T]he appellants in this case . . . were arrested for criminal trespass committed in the presence of a special deputy sheriff of Montgomery County (who was also the agent of the park operator) after they had been duly notified to leave but refused to do so. It follows — since the offense for which these appellants were arrested was a misdemeanor committed in the presence of the park officer who had a right to arrest them, either in his private capacity as an agent or employee of the operator of- the park or in his limited capacity as a special deputy sheriff in the amusement park . . . — the arrest of these appellants for a criminal trespass in this manner was no more than if a regular police officer had been called upon to make the arrest for a crime committed in his presence .... [T]he arrest and conviction of these appellants for a criminal trespass as a result of the enforcement by the operator of the park of its lawful policy of segregation, did not constitute such action as may fairly be said to be that of the State.” 225 Md., at 431, 171 A. 2d, at 721.
We granted certiorari, 370 U. S. 935, and set the case for reargument. 373 U. S. 920.
Collins — in ordering the petitioners to leave the park and in arresting and instituting prosecutions against them — purported to exercise the authority of a deputy sheriff. He wore a sheriff’s badge and consistently identified himself as a deputy sheriff rather than as an employee of the park. Though an amended warrant was filed stating that petitioners had committéd an offense because they entered the park after an “agent” of the park told them not to do so, this change has little, if any, bearing on the character of the authority which Collins initially purported to exercise. If an individual is possessed of state authority and purports to act under that authority, his action is state action. It is irrelevant that he might have taken the same action had he acted in a purely private capacity or that the particular action which he took was not authorized by state law. See, e. g., Screws v. United States, 325 U. S. 91. Thus, it is clear that Collins’ action was state action. See Williams v. United States, 341 U. S. 97; see also Labor Board v. Jones & Laughlin Steel Corp., 331 U. S. 416, 429. The only question remaining in this case is whether Collins’ action denied petitioners the equal protection of the laws secured to them by the Fourteenth Amendment. If it did, these convictions are invalid.
It cannot be disputed that if the State of Maryland had operated the amusement park on behalf of the owner thereof, and had enforced the owner’s policy of racial segregation against petitioners, petitioners would have been deprived of the equal protection of the laws. Pennsylvania v. Board of Trusts, 353 U. S. 230; cf. Burton v. Wilmington Parking Authority, 365 U. S. 715. In the Board of Trusts case we were confronted with the following situation. Stephen Girard by will had left a fund in trust to establish a college. He had provided in his will, in effect, that only “poor white male orphans” were to be admitted. The fund was administered by the Board of Directors of City Trusts of the City of Philadelphia as trustee. In accord with the provisions of the will it denied admission to two Negro applicants who were otherwise qualified. We held:
“The Board which operates Girard College is an agency of the State of Pennsylvania. Therefore, even though the Board was acting as a trustee, its refusal to admit Foust and Felder to the college because they were Negroes was discrimination by the State. Such discrimination is forbidden by the Fourteenth Amendment. Brown v. Board of Education, 347 U. S. 483.” 353 U. S., at 231.
The Board of Trusts case must be taken to establish that to the extent that the State undertakes an obligation to enforce a private policy of racial segregation, the State is charged with racial discrimination and violates the Fourteenth Amendment.
It is argued that the State may nevertheless constitutionally enforce an owner’s desire to exclude particular persons from his premises even if the owner’s desire is in turn motivated by a discriminatory purpose. The State, it is said, is not really enforcing a policy of segregation since the owner’s ultimate purpose is immaterial to the State. In this case it cannot be said that Collins was simply enforcing the park management’s desire to exclude designated individuals from the premises. The president of the corporation which owned and managed the park testified that he had instructed Collins to enforce the park’s policy of racial segregation. Collins was told to exclude Negroes from the park and escort them from the park if they entered. He was instructed to arrest Negroes for trespassing if they did not leave the park when he ordered them to do so. In short, Collins, as stated by the Maryland Court of Appeals, was “then under contract to protect and enforce . . . [the] racial segregation policy of the operator of the amusement park . . . .” 225 Md., at 430, 171 A. 2d, at 720. Pursuant to this obligation Collins ordered petitioners to leave and arrested them, as he testified, because they were Negroes. This was state action forbidden by the Fourteenth Amendment.
Reversed.
Mr. Justice Douglas would reverse for the reasons stated in his opinion in Bell v. Maryland, post, p. 242.
The Maryland Court of Appeals opinion below stated that Collins was deputized at the request of the park management pursuant to § 2-91 of the Montgomery County Code of 1955 which provides that the sheriff “on application of any corporation or individual, may appoint special deputy sheriffs for duty in connection with the property of . . . such corporation or individual; such special deputy sheriffs to be paid wholly by the corporation or person on whose account their appointments are made. Such special deputy sheriffs .. . shall have the same power and authority as deputy sheriffs possess within the area to which they are appointed and in no other area.” 225 Md. 422, 430, 171 A. 2d 717, 721.
That section provides:
“Any person . . . who shall enter upon or cross over the land, premises or private property of any person . . . after having been duly notified by the owner or his agent not to do so shall be deemed guilty of a misdemeanor . . . provided . . . [however] that nothing in this section shall be construed to include within its provisions the entry upon or crossing over any land when such entry or crossing is done under a bona fide claim of right or ownership of said land, it being the intention of this section only to prohibit any wanton trespass upon the private land of others.”

Question: Who is the petitioner of the case?
年. attorney general of the United States, or his office
数. specified state board or department of education
日. city, town, township, village, or borough government or governmental unit
的. state commission, board, committee, or authority
月. county government or county governmental unit, except school district
用. court or judicial district
成. state department or agency
名. governmental employee or job applicant
时. female governmental employee or job applicant
件. minority governmental employee or job applicant
一. minority female governmental employee or job applicant
请. not listed among agencies in the first Administrative Action variable
中. retired or former governmental employee
据. U.S. House of Representatives
码. interstate compact
不. judge
新. state legislature, house, or committee
文. local governmental unit other than a county, city, town, township, village, or borough
下. governmental official, or an official of an agency established under an interstate compact
分. state or U.S. supreme court
入. local school district or board of education
人. U.S. Senate
功. U.S. senator
上. foreign nation or instrumentality
户. state or local governmental taxpayer, or executor of the estate of
为. state college or university
间. United States
号. State
取. person accused, indicted, or suspected of crime
回. advertising business or agency
在. agent, fiduciary, trustee, or executor
页. airplane manufacturer, or manufacturer of parts of airplanes
字. airline
有. distributor, importer, or exporter of alcoholic beverages
个. alien, person subject to a denaturalization proceeding, or one whose citizenship is revoked
作. American Medical Association
示. National Railroad Passenger Corp.
出. amusement establishment, or recreational facility
是. arrested person, or pretrial detainee
失. attorney, or person acting as such;includes bar applicant or law student, or law firm or bar association
表. author, copyright holder
除. bank, savings and loan, credit union, investment company
加. bankrupt person or business, or business in reorganization
败. establishment serving liquor by the glass, or package liquor store
生. water transportation, stevedore
信. bookstore, newsstand, printer, bindery, purveyor or distributor of books or magazines
类. brewery, distillery
置. broker, stock exchange, investment or securities firm
理. construction industry
本. bus or motorized passenger transportation vehicle
息. business, corporation
行. buyer, purchaser
定. cable TV
改. car dealer
市. person convicted of crime
期. tangible property, other than real estate, including contraband
以. chemical company
修. child, children, including adopted or illegitimate
元. religious organization, institution, or person
方. private club or facility
录. coal company or coal mine operator
区. computer business or manufacturer, hardware or software
单. consumer, consumer organization
位. creditor, including institution appearing as such; e.g., a finance company
型. person allegedly criminally insane or mentally incompetent to stand trial
法. defendant
县. debtor
存. real estate developer
品. disabled person or disability benefit claimant
前. distributor
称. person subject to selective service, including conscientious objector
注. drug manufacturer
值. druggist, pharmacist, pharmacy
输. employee, or job applicant, including beneficiaries of
建. employer-employee trust agreement, employee health and welfare fund, or multi-employer pension plan
能. electric equipment manufacturer
大. electric or hydroelectric power utility, power cooperative, or gas and electric company
例. eleemosynary institution or person
度. environmental organization
始. employer. If employer's relations with employees are governed by the nature of the employer's business (e.g., railroad, boat), rather than labor law generally, the more specific designation is used in place of Employer.
到. farmer, farm worker, or farm organization
面. father
载. female employee or job applicant
点. female
密. movie, play, pictorial representation, theatrical production, actor, or exhibitor or distributor of
动. fisherman or fishing company
果. food, meat packing, or processing company, stockyard
图. foreign (non-American) nongovernmental entity
提. franchiser
发. franchisee
式. lesbian, gay, bisexual, transexual person or organization
国. person who guarantees another's obligations
登. handicapped individual, or organization of devoted to
错. health organization or person, nursing home, medical clinic or laboratory, chiropractor
者. heir, or beneficiary, or person so claiming to be
认. hospital, medical center
误. husband, or ex-husband
接. involuntarily committed mental patient
关. Indian, including Indian tribe or nation
重. insurance company, or surety
第. inventor, patent assigner, trademark owner or holder
地. investor
如. injured person or legal entity, nonphysically and non-employment related
设. juvenile
目. government contractor
开. holder of a license or permit, or applicant therefor
事. magazine
可. male
要. medical or Medicaid claimant
代. medical supply or manufacturing co.
小. racial or ethnic minority employee or job applicant
选. minority female employee or job applicant
标. manufacturer
明. management, executive officer, or director, of business entity
编. military personnel, or dependent of, including reservist
求. mining company or miner, excluding coal, oil, or pipeline company
列. mother
网. auto manufacturer
万. newspaper, newsletter, journal of opinion, news service
最. radio and television network, except cable tv
器. nonprofit organization or business
所. nonresident
内. nuclear power plant or facility
体. owner, landlord, or claimant to ownership, fee interest, or possession of land as well as chattels
通. shareholders to whom a tender offer is made
务. tender offer
此. oil company, or natural gas producer
商. elderly person, or organization dedicated to the elderly
序. out of state noncriminal defendant
化. political action committee
消. parent or parents
否. parking lot or service
保. patient of a health professional
使. telephone, telecommunications, or telegraph company
次. physician, MD or DO, dentist, or medical society
机. public interest organization
对. physically injured person, including wrongful death, who is not an employee
量. pipe line company
查. package, luggage, container
部. political candidate, activist, committee, party, party member, organization, or elected official
性. indigent, needy, welfare recipient
和. indigent defendant
更. private person
后. prisoner, inmate of penal institution
证. professional organization, business, or person
题. probationer, or parolee
确. protester, demonstrator, picketer or pamphleteer (non-employment related), or non-indigent loiterer
格. public utility
了. publisher, publishing company
于. radio station
金. racial or ethnic minority
公. person or organization protesting racial or ethnic segregation or discrimination
午. racial or ethnic minority student or applicant for admission to an educational institution
円. realtor
片. journalist, columnist, member of the news media
空. resident
态. restaurant, food vendor
管. retarded person, or mental incompetent
主. retired or former employee
天. railroad
自. private school, college, or university
我. seller or vendor
全. shipper, including importer and exporter
今. shopping center, mall
来. spouse, or former spouse
正. stockholder, shareholder, or bondholder
说. retail business or outlet
意. student, or applicant for admission to an educational institution
送. taxpayer or executor of taxpayer's estate, federal only
容. tenant or lessee
已. theater, studio
结. forest products, lumber, or logging company
会. person traveling or wishing to travel abroad, or overseas travel agent
段. trucking company, or motor carrier
计. television station
源. union member
色. unemployed person or unemployment compensation applicant or claimant
時. union, labor organization, or official of
交. veteran
系. voter, prospective voter, elector, or a nonelective official seeking reapportionment or redistricting of legislative districts (POL)
过. wholesale trade
电. wife, or ex-wife
询. witness, or person under subpoena
符. network
未. slave
程. slave-owner
常. bank of the united states
条. timber company
当. u.s. job applicants or employees
情. Army and Air Force Exchange Service
口. Atomic Energy Commission
合. Secretary or administrative unit or personnel of the U.S. Air Force
车. Department or Secretary of Agriculture
实. Alien Property Custodian
组. Secretary or administrative unit or personnel of the U.S. Army
版. Board of Immigration Appeals
周. Bureau of Indian Affairs
址. Bonneville Power Administration
记. Benefits Review Board
二. Civil Aeronautics Board
同. Bureau of the Census
业. Central Intelligence Agency
权. Commodity Futures Trading Commission
其. Department or Secretary of Commerce
进. Comptroller of Currency
试. Consumer Product Safety Commission
验. Civil Rights Commission
料. Civil Service Commission, U.S.
传. Customs Service or Commissioner of Customs
述. Defense Base Closure and REalignment Commission
集. Drug Enforcement Agency
多. Department or Secretary of Defense (and Department or Secretary of War)
无. Department or Secretary of Energy
员. Department or Secretary of the Interior
报. Department of Justice or Attorney General
他. Department or Secretary of State
無. Department or Secretary of Transportation
服. Department or Secretary of Education
线. U.S. Employees' Compensation Commission, or Commissioner
这. Equal Employment Opportunity Commission
制. Environmental Protection Agency or Administrator
将. Federal Aviation Agency or Administration
处. Federal Bureau of Investigation or Director
高. Federal Bureau of Prisons
子. Farm Credit Administration
道. Federal Communications Commission (including a predecessor, Federal Radio Commission)
章. Federal Credit Union Administration
手. Food and Drug Administration
库. Federal Deposit Insurance Corporation
三. Federal Energy Administration
从. Federal Election Commission
支. Federal Energy Regulatory Commission
家. Federal Housing Administration
长. Federal Home Loan Bank Board
付. Federal Labor Relations Authority
秒. Federal Maritime Board
路. Federal Maritime Commission
完. Farmers Home Administration
象. Federal Parole Board
则. Federal Power Commission
现. Federal Railroad Administration
京. Federal Reserve Board of Governors
转. Federal Reserve System
辑. Federal Savings and Loan Insurance Corporation
限. Federal Trade Commission
力. Federal Works Administration, or Administrator
学. General Accounting Office
外. Comptroller General
调. General Services Administration
项. Department or Secretary of Health, Education and Welfare
北. Department or Secretary of Health and Human Services
工. Department or Secretary of Housing and Urban Development
笑. Interstate Commerce Commission
监. Indian Claims Commission
任. Immigration and Naturalization Service, or Director of, or District Director of, or Immigration and Naturalization Enforcement
相. Internal Revenue Service, Collector, Commissioner, or District Director of
微. Information Security Oversight Office
册. Department or Secretary of Labor
联. Loyalty Review Board
平. Legal Services Corporation
增. Merit Systems Protection Board
听. Multistate Tax Commission
解. National Aeronautics and Space Administration
等. Secretary or administrative unit of the U.S. Navy
得. National Credit Union Administration
收. National Endowment for the Arts
安. National Enforcement Commission
价. National Highway Traffic Safety Administration
藏. National Labor Relations Board, or regional office or officer
命. National Mediation Board
应. National Railroad Adjustment Board
看. Nuclear Regulatory Commission
索. National Security Agency
资. Office of Economic Opportunity
产. Office of Management and Budget
串. Office of Price Administration, or Price Administrator
布. Office of Personnel Management
原. Occupational Safety and Health Administration
知. Occupational Safety and Health Review Commission
级. Office of Workers' Compensation Programs
水. Patent Office, or Commissioner of, or Board of Appeals of
击. Pay Board (established under the Economic Stabilization Act of 1970)
好. Pension Benefit Guaranty Corporation
物. U.S. Public Health Service
放. Postal Rate Commission
亿. Provider Reimbursement Review Board
经. Renegotiation Board
模. Railroad Adjustment Board
之. Railroad Retirement Board
台. Subversive Activities Control Board
州. Small Business Administration
配. Securities and Exchange Commission
画. Social Security Administration or Commissioner
统. Selective Service System
共. Department or Secretary of the Treasury
连. Tennessee Valley Authority
海. United States Forest Service
节. United States Parole Commission
退. Postal Service and Post Office, or Postmaster General, or Postmaster
間. United States Sentencing Commission
比. Veterans' Administration
问. War Production Board
至. Wage Stabilization Board
备. General Land Office of Commissioners
你. Transportation Security Administration
黑. Surface Transportation Board
或. U.S. Shipping Board Emergency Fleet Corp.
与. Reconstruction Finance Corp.
影. Department or Secretary of Homeland Security
话. Unidentifiable
视. International Entity
Answer:

Answer: 公