4. The following provisions of the 2006 Act shall come into force on 1st October 2007 to the extent not already in force—
(a)section 31 (prohibition on sale or transfer of air weapons except by registered dealers);
(b)section 50 (supplemental provisions for Part 2);
(c)section 51 (corresponding provision for Northern Ireland) in so far as it relates to the entries in Schedule 2 (weapons etc.: corresponding provisions for Northern Ireland) referred to in sub-paragraph (d);
(d)in Schedule 2—
(i)paragraphs 4 to 8; and
(ii)paragraphs 10, 12 and 14;
(e)section 65 (repeals) in so far as it relates to the entries in Schedule 5 (repeals) referred to in sub-paragraph (f); and
(f)in Schedule 5 (repeals) the entries relating to—
(i)the Firearms Act 1968(1); and
(ii)the Anti-social Behaviour Act 2003(2).