“Ers y bleidlais i ymadael â'r UE, mae Llywodraeth y DU wedi mynd i'r afael â'r broses ymadael drwy wrthod egwyddor datganoli a’r egwyddor o rannu’r broses benderfynu ar draws y gwledydd hyn – sef dewis clir pobl Cymru a'r Alban.
“Since the vote to leave the EU, the approach of the UK government to withdrawal has been a rejection of the principle of devolution, and the sharing of decision-making across these islands, clearly chosen by the people of Scotland and Wales.