Rydym yn symud i’r cyfnod gwyrdd o dan ein system goleuadau traffig. Wrth inni wneud hynny, mae’n fwyfwy pwysig bod canllawiau i’w cael sy’n egluro’r holl fesurau a’r camau sydd angen inni eu cymryd i’n diogelu rhag y coronafeirws.
We are moving into the green phase in our traffic light system and as we do, guidance is increasingly important in setting out all the measures and steps we need to take to protect us from coronavirus.