Cyflwynodd yr Ysgrifennydd Cyllid  ei bryderon ynglŷn â chymal 11 y Bil, yn ogystal â  rhai agweddau eraill arno . Ar ei ffurf bresennol, bydd y Bil yn arwain at osod cyfyngiadau newydd ar bwerau mewn meysydd sydd wedi’u datganoli i’r Cynulliad Cenedlaethol, unwaith y byddwn wedi ymadael â’r UE.
The Finance Secretary presented his concerns to peers about clause 11 and other aspects of the bill which, as it currently stands, will mean powers in areas which are devolved to the National Assembly will have new restrictions placed on them once we leave the EU.