The 1953 Act
5. Section 19(1) of the 1953 Act (Post Office mark evidence of amount of postage) shall apply in respect of a postal packet posted before 26th March 2001 and the references in that section to the Post Office shall be read as including references to the successor postal services company.
(1)
Section 19 of the 1953 Act was amended by paragraph 2(7) of Schedule 4 and Schedule 11 to the 1969 Act.