"Mae angen i ni ddod i gytundeb sy'n parchu datganoli ar frys, ac rydyn ni o'r farn bod modd cyflawni hyn drwy sicrhau'r gwelliannau cywir - a dyna pam rydyn ni'n parhau i drafod y mater gyda Llywodraeth y Deyrnas Unedig.
“We urgently need to reach an agreement that protects devolution and we believe this can be achieved through the right amendments and that is why we continue to talk to the UK government on this issue.