"Mae penderfyniad Llywodraeth y DU i beidio â mynd ati i drydaneiddio'r brif reilffordd rhwng Caerdydd ac Abertawe wedi'i chollfarnu gan lawer. Dylai nawr ddefnyddio Cyllideb yr hydref fel cyfle i wyrdroi'r penderfyniad hwn ac ymrwymo i drydaneiddio'r rheilffordd yn llawn gan mai dyma oedd yr addewid i fusnesau a theithwyr y rhanbarth.
“The UK government’s decision to cancel the electrification of the mainline between Cardiff and Swansea has been widely condemned. They should now use the Autumn Budget as an opportunity to reverse this decision and commit to full electrification, which businesses and passengers across the region had been promised.