Page:United States Reports 502 OCT. TERM 1991.pdf/335

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Cite as: 502 U. S. 164 (1991)

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Opinion of the Court

but the privacy interest in protecting these individuals from any retaliatory action that might result from a renewed interest in their aborted attempts to emigrate must be given great weight. Indeed, the very purpose of respondents’ FOIA request is to attempt to prove that such a danger is present today. We are also persuaded that the Court of Appeals gave insufficient weight to the fact that the interviews had been conducted pursuant to an assurance of confidentiality. We agree that such a promise does not necessarily prohibit disclosure, but it has a special significance in this case. Not only is it apparent that an interviewee who had been given such an assurance might have been willing to discuss private matters that he or she would not otherwise expose to the public—and therefore would regard a subsequent interview by a third party armed with that information as a special affront to his or her privacy—but, as discussed above, it is also true that the risk of mistreatment gives this group of interviewees an additional interest in assuring that their anonymity is maintained. Finally, we cannot overlook the fact that respondents plan to make direct contact with the individual Haitian returnees identified in the reports. As the Court of Appeals properly recognized, the intent to interview the returnees magnifies the importance of maintaining the confidentiality of their identities. IV Although the interest in protecting the privacy of the redacted information is substantial, we must still consider the importance of the public interest in its disclosure. For unless the invasion of privacy is “clearly unwarranted,” the public interest in disclosure must prevail. As we have repeatedly recognized, FOIA’s “basic policy of ‘full agency disclosure unless information is exempted under clearly delineated statutory language,’. . . focuses on the citizens’ right to be informed about ‘what their government is up to.’ Official