Courts have inherent power to make non-publication orders suppressing information already disclosed in open court where public interest immunity considerations require it, and there is no closed list of situations in which such orders may be made. An established basis of public interest immunity will prevail over the open justice principle, but no more than is really necessary to protect the subject matter of the immunity. The court must distinguish between mere surmise or speculation as to possible risks and soundly based opinion as to such risks when assessing whether non-publication is warranted.
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