63.—(1) Section 637 of the Companies Act 2006 (notice of particulars of variation of rights attached to shares) applies where the variation is made on or after 1st October 2009.
(2) Section 128(3) and (5) of the 1985 Act or Article 138(3) and (5) of the 1986 Order continue to apply where the variation was made before that date.