Subsections (1) to (4) of section 62 of the Act of 1969 increase of rents of houses belonging to certain authorities without notice of removal) shall apply to a housing association or the Housing Corporation as they apply to any authority to which that section applies, except that in subsection (4) for the reference to the date of the commencement of that Act there shall be substituted a reference to the date of the coming into force of this Act.