Yn bumed, mae Cymru’n elwa ar gannoedd o filiynau o bunnoedd oddi wrth yr UE. Mae achos aruthrol nawr dros ddiwygio Fformiwla Barnett yn sylweddol gan ystyried yr anghenion sy’n codi yn sgil gadael yr UE. Yn ystod yr ymgyrch, addawyd na fyddai Cymru’n colli ceiniog o gyllid yn sgil gadael – bydd Llywodraeth Cymru’n mynnu gweld yr ymrwymiad hwnnw’n cael ei anrhydeddu.
Five, Wales is a net beneficiary from the EU to the tune of hundreds of millions of pounds. There is now an overwhelming case for a major revision of the Barnett Formula taking into account needs arising from EU withdrawal. During the campaign promises were made that, in the event of Leave, Wales will not lose a penny in funding – the Welsh Government will insist on that commitment being honoured.