1(1)For subsection (1)(a) of section 9 of the [1879 c. 11.] Bankers' Books Evidence Act 1879 there shall be substituted—
“(a)an institution authorised under the Banking Act 1987 or a municipal bank within the meaning of that Act;”.
(2)This paragraph does not affect the operation of the said Act of 1879 in relation to any entry in any banker's book made or transaction carried out before this paragraph comes into force.