Together with devolved power over the Welsh rail franchise, this will allow us to plan and implement changes to create a more efficient and reliable rail service in Wales.
O ddatganoli’r pŵer dros fasnachfraint rheilffordd Cymru i ni, byddwn yn gallu cynllunio a rhoi newidiadau ar waith er mwyn creu gwasanaeth rheilffordd mwy effeithiol a dibynadwy yng Nghymru.