"Rydyn ni'n sôn am gyfrifoldebau sydd wedi bod gan Fae Caerdydd a Chaeredin ers 1999. Mae'n model ni o ddatganoli wedi ennill cefnogaeth y cyhoedd drwy amrywiol etholiadau a refferenda, felly does dim modd i hynny gael ei wyrdroi ar amrantiad gan Whitehall.
“We are talking about responsibilities which have rested in Cardiff Bay and Edinburgh since 1999. Our model of devolution has drawn public support through various elections and referenda and therefore cannot simply be reversed with the stroke of a pen in Whitehall.