6.—(1) Paragraph 3 is amended as follows.
(2) Omit sub-paragraph (5).
(3) In sub-paragraph (6) for “sub-paragraphs (4) and (5)” substitute “sub-paragraph (4)”.
(4) In sub-paragraph (7) —
(a)for “sub-paragraphs (4) and (5)”, substitute “sub-paragraph (4)”;
(b)omit “, or in a particular area,”.