This is a debate of very long standing: exactly 100 years ago, a Speaker’s Conference on Devolution was appointed ‘To consider and report upon a measure of Federal Devolution’ for the United Kingdom.
Mae hyn yn golygu bod llawer o Filiau’r DU sy’n cael effaith ar Gymru a datganoli wedi cael eu cyflwyno heb drafodaethau priodol a heb barchu Confensiwn Sewel.