“Er gwaethaf hyn, mae Llywodraeth y DU yn dadlau na ddylai unrhyw symiau Barnett ddeillio o’r fargen hon ac mae’n gwrthod cydnabod y bydd yr Alban, Cymru a Lloegr ar eu colled o filiynau o bunnoedd.
“Despite this, the UK Government argues that there should be no Barnett consequentials from this deal and refuses to acknowledge that Scotland, Wales and England will be short-changed by billions of pounds.