Mae Llywodraeth Cymru a Llywodraeth yr Alban gyda’i gilydd wedi cychwyn proses ffurfiol i ddatrys yr anghydfod â Llywodraeth y DU dros bargen â Phlaid yr Unoliaethwyr Democrataidd.
The Welsh and Scottish Governments have begun the formal dispute resolution process with the UK Government over the Prime Minister’s deal with the Democratic Unionist Party.