"Rwy' wedi dadlau'n gwbl gyson mai'r flaenoriaeth bennaf ddylai fod sicrhau mynediad llawn a dirwystr i'r Farchnad Sengl. Ond mae perygl i ganlyniadau Brexit arwain at ansefydlogi'r Deyrnas Unedig fel y gwyddom amdani - ar y llaw arall, os byddwn ni'n gweithio gyda'n gilydd, gallwn ni ddefnyddio hyn fel cyfle i ail-lunio a chryfhau'r Undeb."
“I have been completely consistent in arguing that securing full and unfettered access to the Single Market should be our top priority. But, the fall-out from Brexit also has the potential to destabilise the United Kingdom as we know it - or, if we work together, we can use this as an opportunity to reinvent and strengthen our Union.”