English: I thank the Member for that additional question. His own interest in, and commitment to, railways in Wales is known around the Chamber and was very clearly demonstrated during the time that he was First Minister here. He's right, of course - we have 11 per cent of Network Rail's route length here in Wales and we have around 2 per cent of money spent on network enhancements here. Now, the Secretary of State for Transport, Mr Grayling, when he announced that he would not be going ahead with his party's manifesto commitment to electrification of the railway line all the way to Swansea, said that there were five different business cases that he would now be taking forward - a business case, as Carwyn Jones has said, to improve Cardiff railway station, to have additional stations around Swansea, to have improved journey times between south and north Wales and across our border into England. To date, Llywydd, not a single one of those business cases announced by the Secretary of State for Transport at the time of cancelling electrification - that's nearly two years ago - not a single one of those business cases has been seen, not a single penny of funding has been committed and there is no clarity at all on next steps and timescales to live up to that second set of commitments. It's no wonder that the Member draws the contrast between the things that have been done here in Wales to support our railways and the complete failure on the part of the UK Government to discharge its responsibilities - responsibilities it has promised, responsibilities that it owes to people in Wales.
Welsh: Diolch i'r Aelod am y cwestiwn ychwanegol yna. Mae ei ddiddordeb eu hun mewn rheilffyrdd yng Nghymru, a'i ymrwymiad iddyn nhw, yn hysbys o amgylch y Siambr ac fe ddangoswyd hyn yn eglur iawn yn ystod y cyfnod yr oedd yn Brif Weinidog yn y fan yma. Mae e'n iawn, wrth gwrs - mae gennym ni 11 y cant o hyd llwybrau Network Rail yma yng Nghymru ac mae gennym ni oddeutu 2 y cant o arian yn cael ei wario ar welliannau i'r rhwydwaith yma. Nawr, dywedodd yr Ysgrifennydd Gwladol dros Drafnidiaeth, Mr Grayling, pan gyhoeddodd na fyddai'n bwrw ymlaen ag ymrwymiad maniffesto ei blaid i drydaneiddio'r rheilffordd yr holl ffordd i Abertawe, bod pum gwahanol achos busnes y byddai'n bwrw ymlaen â nhw erbyn hyn - achos busnes, fel y dywedodd Carwyn Jones, i wella gorsaf reilffordd Caerdydd, i gael gorsafoedd ychwanegol o amgylch Abertawe, i gael amseroedd teithio gwell rhwng de a gogledd Cymru ac ar draws ein ffin i Loegr. Hyd yn hyn, Llywydd, ni welwyd unrhyw un o'r achosion busnes hynny a gyhoeddwyd gan yr Ysgrifennydd Gwladol dros Drafnidiaeth ar adeg canslo trydaneiddio - mae hynny bron i ddwy flynedd yn ôl - ni welwyd unrhyw un o'r achosion busnes hynny, ni ymrwymwyd yr un geiniog o gyllid ac nid oes unrhyw eglurder o gwbl ynghylch y camau nesaf na'r amserlenni i wireddu'r ail gyfres honno o ymrwymiadau. Does dim rhyfedd bod yr Aelod yn tynnu sylw at y gwrthgyferbyniad rhwng y pethau a wnaed yma yng Nghymru i gefnogi ein rheilffyrdd a'r methiant llwyr ar ran Llywodraeth y DU i gyflawni ei chyfrifoldebau - cyfrifoldebau y mae wedi eu haddo, cyfrifoldebau sy'n ddyledus ganddi i bobl yng Nghymru.