5. The amendments made to the 1967 Act by sections 138 to 141 and sections 143 to 147 and the repeals in Part 3 of Schedule 1 to this Order, shall not have effect in relation to an application for enfranchisement or an extended lease of a house in respect of which—
(a)a notice was given under section 8 or 14 of the 1967 Act, or
(b)an application was made under section 27 of that Act
before the commencement date.