It would not, for example, prevent disclosure to the appropriate authorities, or to an inquiry, to ensure that important lessons are learnt.

The arguments the government used to prevent disclosure have been, all along, a study in the ornate absurd.

The particulars of this seizure are worthy of notice, from the great pains which had been taken to prevent disclosure.

It prevents disclosure of text messages, emails and photos.

Government lawyers argued successfully last month for a rare 'public interest immunity' certificate to be issued, preventing disclosure of what the coroner called a 'substantial' dossier of intelligence material.