So if this isn't true then he should expect a letter in the post?
It is not something public bodies tend to do, and even if they believe it to be be viable they tend not to because of the House of Lords' decision in
Derbyshire County Council v Times Newspapers [1993] AC 534 in which it was held that a local authority had no right at common law to sue for libel to protect its governing or administrative reputation, because allowing it such a right would stifle pubic opinion and be contrary to the public interest.
This could be challenged by the '
Localism Act 2011'. Which allows a public body to do that which an individual can do in law. I do however recall a debate on the Defamation Bill where Lord McNally reassured Parliament that the courts would follow the Derbyshire principle. The reason was because it would be
"contrary to the public interest for organs of government to be able to sue in defamation, and that it would be an undesirable fetter on freedom of speech". The reason given was to ensure that local authorities would discharge their functions in compliance with the statutory duty of best value.
The Council will not sue. Individuals could sue, but could they afford to take on SISU without public funds? I think not.