Mewn llythyr at Ganghellor y Trysorlys, galwodd Gweinidog Cyllid Llywodraeth Cymru, Rebecca Evans, ar Lywodraeth y DU i “weithredu nawr a sefyll gyda Llywodraeth Cymru i ddarparu ymateb llawn i'r argyfwng costau byw.”
In a letter to the Chancellor of the Exchequer, the Welsh Government’s Finance Minister Rebecca Evans called on the UK government to “act now and stand with the Welsh Government to provide a full crisis response to the cost of living emergency.”