3 1 The divisions into which the county of West Glamorgan is divided, that is to say the four divisions of Lliw Valley, Neath, Port Talbot and Swansea, shall be abolished.
2 The area of the preserved county of West Glamorgan shall be divided into the two divisions hereby constituted, that is to say—
(a) the Neath Port Talbot division, which shall consist of the county borough of Neath and Port Talbot, and
(b) the Swansea County division, which shall consist of the county of Swansea.