Rwyf wedi gwneud cais heddiw i’r Goruchaf Lys am ganiatâd i gymryd rhan yn Atgyfeiriad Bil Ymadael â’r Undeb Ewropeaidd (Parhad Cyfreithiol) (Yr Alban).
I have today made an application to the Supreme Court for permission to participate in the Reference of the UK Withdrawal from the European Union (Legal Continuity) (Scotland) Bill.