“it is apparent that a real change has occurred in respect of super-injunctions since the Terry case. Parties are not generally applying for them, and where they have been being applied for, they have either been set aside on appeal or granted in the form of a short-term anti-tipping-off order. There has been a further specific development which has ensured, both in respect of anonymised injunctions and super-injunctions, that they cannot become a form of permanent injunction.”
“30… It is for the court, not the executive, to decide whether the public interests which would be served by granting relief outweigh those which would be served by publication. As with the question whether a court should sit in private, there are powerful constitutional reasons why this should be so. Parliament has given the executive a range of powers to protect national security. These include the power to impose more or less severe restrictions on liberty, to freeze assets and in certain circumstances to deprive persons of their citizenship. It has not, however, conferred any general power to impose prior restraints on speech, even on the ground that the speech will damage national security. 31. Where, as in this case, the executive wishes to prevent someone from speaking freely, it must rely on the same general law as anyone else. When it seeks to restrain speech under the law of confidentiality, the executive has the same task as any other litigant: to convince an independent court that the elements of the cause of action are present and that the balance of public interests favours the grant of relief. If the invocation of national security were sufficient to predetermine the outcome of the application, or even to predetermine it in all cases where the assessment surmounted the low hurdle of rationality, the effect would be to create a power of censorship quite alien to our tradition.”
“In many cases, it may be difficult to find interests weighty enough to outweigh the public interest in national security. But that will not be so in every case, particularly where the grant of relief carries its own risks to the safety of the public. The right of a broadcaster to freedom of expression, and the correlative rights of the public to receive information on matters of legitimate public concern, may also in some circumstances tip the scales against the grant of relief. It is the court, not the executive, that holds the scales and determines on which side the balance of competing interests falls”
“the facts of this case provide a good illustration of the difficulties that may flow from an approach which refuses to countenance any consideration of countervailing interests in a case where the rights of an individual under articles 2 and/or 3 ECHR are engaged. An approach which precludes any balancing of the very concrete need to protect life and safety against the apparently more abstract right to freedom of expression has superficial attraction. But the exercise of freedom of expression can itself save lives, even if the lives in question are not presently identifiable and so do not engage the state’s operational duty under articles 2 and/or 3. As a matter of principle, I find it difficult to see why, in a case such as the present, the court should be precluded from taking into account the interests of those who might be harmed by the grant of relief…”