Rwy'n falch ein bod wedi gallu gweithio gyda Llywodraeth y DU a gyda Phrif Weinidogion Gogledd Iwerddon a'r Alban i gytuno ar ddull gweithredu ar y cyd.
I am pleased we have been able to work with the UK Government and with the First Ministers of Northern Ireland and Scotland to agree a joint approach.