Nid yw’n bosibl cael Brexit da heb gytundeb. Fel y nodwyd ynDyfodol Mwy Disglair i Gymru, bydd ymadael â’r UE heb gytundeb yn achosi niwed sylweddol i’n heconomi, a’r ateb gorau o hyd yw parhau’n aelodau o’r UE. Tystiolaeth bellach o hyn yw ymateb yr undebau ffermio, y sector puro olew ac eraill, yn tynnu sylw at y niwed posibl i’r diwydiant yn sgil y gyfundrefn dariffau a fyddai’n dod i rym pe na bai cytundeb.
There is no such thing as a good no-deal Brexit. As we set out in ‘A Brighter Future for Wales’, leaving the EU without a deal will cause significant damage to our economy and the best solution remains continued membership of the EU. This is further illustrated by the response from farming unions, the oil refinery sector and others highlighting the potential damage to industry of the no-deal tariff regime.