Yn ogystal, ysgrifennais at Arweinydd a Phrif Weithredwr Bwrdeistref Sirol Castell-nedd Port Talbot i gadarnhau fy mhenderfyniad i weithredu argymhellion Comisiwn Ffiniau a Democratiaeth Leol Cymru gydag addasiadau mewn perthynas â Bwrdeistref Sirol Castell-nedd Port Talbot.
I also wrote to the Leader and Chief Executive of the County Borough of Neath Port Talbot to confirm my decision to accept the recommendations of the Local Democracy and Boundary Commission for Wales, with modifications, in respect of the County Borough of Neath Port Talbot.