21 September lockdown restrictions are announced for Merthyr Tydfil, Bridgend, Blaenau Gwent and Newport with effect from 6pm on 22 September.
21 Medi cyhoeddi cyfyngiadau cyfnod clo ar gyfer Merthyr Tudful, Pen-y-bont ar Ogwr, Blaenau Gwent a Chasnewydd a oedd yn dod i rym o 6pm ar 22 Medi.