Rydym yn tynhau’r cyfreithiau yng Nghastell-nedd Port Talbot, Bro Morgannwg a Thor-faen fel ymateb i’r cynnydd yn nifer yr achosion o’r coronafeirws, dywedodd y Prif Weinidog, Mark Drakeford.
Coronavirus laws are being further tightened in Neath Port Talbot, the Vale of Glamorgan and Torfaen in response to a growing spread of cases, First Minister Mark Drakeford, has confirmed.