“Rhaid i arweinwyr o bob rhan o Brydain Fawr a Gogledd Iwerddon gyfarfod wyneb yn wyneb er mwyn iddyn nhw gael mynd ati ar y cyd i ystyried sut i fwrw ymlaen â phroses Brexit. Dyna pam mae angen galw cyfarfod o’r Cyd-bwyllgor Gweinidogion ar fyrder.
“The leaders across Great Britain and Northern Ireland must meet face-to-face to jointly consider how to take forward the Brexit process. This is why we urgently need a meeting of the JMC.