With these additional functions come additional resource requirements which the Welsh Government cannot meet with the poor level of financial support the UK Government has announced.
Gyda'r swyddogaethau ychwanegol hyn daw gofynion adnoddau ychwanegol na all Llywodraeth Cymru eu bodloni gyda'r lefel wael o gymorth ariannol y mae Llywodraeth y DU wedi'i chyhoeddi.