(1)Where—
(a)the council of a non-county borough or urban district was a library authority immediately before a date (in this section referred to as a " review date "), being the date of the commencement of this Act or falling ten years after that or any subsequent review date, and
(b)the population of the borough or urban district at the review date is less than 40,000,
the Secretary of State, if, after consulting the council of the borough or urban district and also the county council or, where the county council is comprised in a joint board established under section 5 above, the joint board, and after taking account of any likely changes in the area and population of the borough or urban district and of other relevant matters, he is of opinion that to do so would lead to an improvement in the library facilities made available under this Act in the borough or urban district, may at any time before the next review date by order provide that on a date specified in the order the council of the borough or urban district shall cease to be a library authority.
(2)The power to make an order under subsection (1) above shall be exercisable by statutory instrument, which shall be subject to annulment in pursuance of a resolution of either House of Parliament.
(3)Where the council of a non-county borough or urban district was not a library authority immediately before a review date but the population of its administrative area at that date is not less than 40,000, the Secretary of State may on an application made by the council within six months after that date approve the council as a library authority, and where he does so the council shall become a library authority on a date specified by him in giving notice of his approval to the council.
(4)Before determining an application under subsection (3) above the Secretary of State shall consult the county council or, where the county council is comprised in a joint board established under section 5 above, the joint board.
(5)Where the council of a non-county borough or urban district is a library authority it may at any time resolve to relinquish its functions as such, and if the Secretary of State by order confirms the resolution the council shall cease to be a library authority on such date as is specified in that behalf in the order.
(6)Where, under any provision of this Act other than section 5 above, the council of a non-county borough or urban district at any time ceases to be a library authority—
(a)the library officers of the council shall by the operation of this provision be transferred to and become officers of the authority assuming the library functions of the council, that is to say, where after that time the library area of the council will be comprised in the library area of a joint board, that joint board, and in any other case the county council; and
(b)the library assets and liabilities of the council shall, save as may be otherwise directed by the Secretary of State, be transferred by the operation of this provision to the said authority.
(7)Where the council of a non-county borough or urban district is approved by the Secretary of State under subsection (3) above he may by order make such provision as he thinks fit with respect to the transfer to the council of any library assets and liabilities of the county council or, where the county council is comprised in a joint board established under section 5 above, of the joint board, being assets and liabilities which relate, or are referable, to the library area of the approved council.