Byddwn yn parhau gyda’r camau y gallwn eu cymryd nawr, ond mae’n rhaid i Lywodraeth y DU chwarae ei rhan i gyflawni yr uwchraddio mawr sy’n cael ei argymell gan y Comisiwn.
We will press ahead with the actions we are able to take now, but the UK Government must play its part to deliver the major upgrades recommended by the Commission.