4In section 4 of the [1989 c. 6.] Official Secrets Act 1989 (disclosure of information which results in commission of an offence etc.) in subsection (3)(b) after the words “under section 3 of the Security Service Act 1989” there shall be inserted “or under section 5 of the Intelligence Services Act 1994 or by an authorisation given under section 7 of that Act”.