The Commission has considered the representations and has determined to retain the pairing of the Gower UK Parliamentary constituency and the Swansea West UK Parliamentary constituency.
Mae’r Comisiwn wedi ystyried y cynrychiolaethau ac wedi penderfynu cadw etholaeth Seneddol y Deyrnas Unedig Gŵyr ac etholaeth Seneddol y Deyrnas Unedig Gorllewin Abertawe fel pâr.