13In section 149 of the 1978 Act (general power to amend Act), after subsection (2) there shall be inserted—
“(2A)The Secretary of State may by order provide that, subject to any such modifications and exceptions as may be prescribed in the order, sections 22A to 22C (and any other provisions of this Act so far as relating to those sections) shall apply to such descriptions of persons other than employees as may be prescribed in the order as they apply to employees (but as if references to their employer were references to such person as may be so prescribed).”.