8. The publication of any matter, other than an advertisement, relating to the election in—
(a)a newspaper or periodical;
(b)a broadcast made by the British Broadcasting Corporation or by Sianel Pedwar Cymru;
(c)a programme included in any service licensed under Part 1 or 3 of the Broadcasting Act 1990(1) or Part 1 or 2 of the Broadcasting Act 1996(2).