6. In rule 19, after paragraph (1) there shall be inserted—
“(1A) In the case of a declaration of incompatibility under section 4 of the Human Rights Act 1998, the declaration shall be served on—
(a)all the parties to the proceedings; and
(b)where a Minister of the Crown has not been joined as a party, the person on whom notice has been served under rule 8A(3).”.