"Yn fwyaf diweddar, mae Llywodraeth y DU wedi cyhoeddi papurau safbwynt sy'n ymwneud â buddiannau hanfodol Cymru a'r Alban ond sydd wedi'u paratoi heb i’r gweinyddiaethau datganoledig gael cyfle i gyfrannu atynt.
“Most recently the UK government has published position papers which involve the vital interests of Scotland and Wales but which have been prepared without the involvement of the devolved administrations.