Pa asesiad diweddar y mae Llywodraeth Cymru wedi'i wneud o effaith diwygiadau lles ar gymoedd de Cymru?

(Ddim wedi ei gyfieithu)

I am extremely concerned by the devastating impact that the UK Government’s welfare reforms are having on low-income families, particularly those with children, in the south Wales Valleys and elsewhere. We have repeatedly expressed our concerns to the UK Government calling for a halt to rolling out of universal credit.