Commentary on Sections Section 4: Short title, commencement and extent
16.Section 4(2)  establishes a power for the Secretary of State to make a statutory instrument setting out when the Act will come into force.
17.Section 4(3)  provides that the extent of the Act - England and Wales - is subject to section 4(4) .
18.Section 4(4)  provides that the consequential amendments made to other legislation by paragraphs 9 to 11 of the Schedule have the same extent as the provisions to which they relate.