"7. The Defendant owes the Claimant a duty not to publish or disclose without authority true or false information relating to national security which is confidential. 8. The allegations set out in the Letter [a letter from the BBC to the Home Office outlining the contents of the proposed broadcast], and the Report [the proposed broadcast] contains, information falling within paragraph 7 above."
"The source said: 'It is really serious – there are serious risks. The programme would be a massive compromise for our security'. Identifying the spy concerned would have 'very serious consequences for the BBC' and would be 'a risk to people's lives', the source said, adding: 'These people are doing very, very difficult jobs in incredible circumstances. They are risking their lives. This is not James Bond - these are real people."
"In my judgment, where the maker of a statement is relying on evidence provided by a witness who is an officer of, or employed by, an incorporated body, the requirements of paragraph 18 ofPractice Direction 32 to provide the source of evidence is not complied with merely by saying that the source is the entity or officers of the entity. If the source of the evidence is a person, as opposed to the source being documents, the person or persons must be identified and named. A corporate entity cannot experience events and can only operate through the medium of real persons. A failure to identify the source in a manner that complies with paragraph 18.2 will mean that the court has to consider whether to place any weight on the evidence, especially where it touches on a central issue."
"a disclosure which confirms that the BBC has sought to identify an individual who they strongly assert is or was a CHIS, even where that individual is not named and irrespective of the truth of the assertions, would in and of itself be damaging"
"public revelation that the BBC have sought to identify an alleged CHIS's identity and role and, further, that they are willing to disclose such information, will lead to existing CHIS concluding that MI5 is unable to keep their identities secure."