The Commission received 4 representations regarding the revised proposal to pair the UK Parliamentary constituencies of Blaenau Gwent and Rhymney and Caerphilly.
Cafodd y Comisiwn 4 cynrychiolaeth ynglŷn â’r cynnig diwygiedig i baru etholaethau Seneddol y Deyrnas Unedig Blaenau Gwent a Rhymni a Chaerffili.