Paragraph 3
(1)
Subsections (2) to (4) of section four shall not apply—
(a)
to any work made as mentioned in subsection (2) or subsection (4) of that section, if the work was so made before the commencement of that section, or
(b)
to any work made as mentioned in subsection (3) of that section, if the work was or is so made in pursuance of a contract made before the commencement of that section.
(2)
In relation to any work to which the preceding sub-paragraph applies, subsection (1) of section four shall have effect subject to the proviso set out in paragraph 1 of the Eighth Schedule to this Act (being the proviso to subsection (1) of section five of the Act of 1911).