Ar 5 Mehefin 2018, gwnaeth y Ysgrifennydd y Cabinet dros yr Economi a ThrafnidiaethDdatganiad Llafar yn y Siambr ar: Gwasanaethau Rheilffyrdd a Metro De Cymru (dolen allanol).
On 5 June 2018, the Cabinet Secretary for Economy and Transport made anOral Statement in the Siambr on: Rail Services and the South Wales Metro (external link).