English: Well, the Member will probably be aware that there's extensive work under way, across the Welsh Government, to ensure that we maximise our influence in the discussions with the UK and, in turn, in formal EU negotiations, and thereby to secure the best possible outcome for Wales. The Cabinet sub-committee on European transition is providing strategic direction to the Welsh Government's work relating to the UK's exit from the EU, and, of course, a European advisory group has been established, comprising business people, politicians and others with European expertise, and this will advise on the wide-ranging impact on Wales of the UK's exit from the EU and how we can overcome challenges and take opportunities to secure a prosperous future and a continued positive relationship for Wales with Europe. I think I would also refer the Member to paragraph 10 of the legal submissions, which are online and which have been filed with the Supreme Court, because that, I believe, actually sets out our position - the Welsh Government's position - in respect of some of those issues. Paragraph 10 of that submission says that a large number of the devolved functions of the Welsh Government derive from EU law, and will therefore be lost upon the UK's withdrawal from the EU treaties. We then list a number of examples: for example, the designation of special areas of conservation, designations for the natural resources body for Wales emissions trading scheme. Welsh Ministers have also been designated as a competent authority under the nutrition and health claims, and there's a whole raft of these competencies that Welsh Government and Welsh Ministers actually have, and those will actually disappear. These functions will, to the extent that they are maintained or modified, require a new legislative base after the EU treaties cease to apply. The difficulty we have with the great repeal Bill at the moment is that we have actually no indication as to precisely how it would operate, what it might contain, but I think what is very clear in terms of our position is that the UK Government must recognise that any powers in the devolved fields currently held at EU level must be exercised at a devolved level, unless there was a clear and agreed reason for them to be held by the UK Government. And, in that event, there must be a mechanism for co-decision making in these areas.
Welsh: Wel, mae'n siŵr y bydd yr Aelod yn ymwybodol fod cryn dipyn o waith yn mynd rhagddo, ar draws Llywodraeth Cymru, i sicrhau cymaint o ddylanwad ag y gallwn yn y trafodaethau gyda'r DU, ac wedi hynny, mewn trafodaethau ffurfiol â'r UE, er mwyn sicrhau'r canlyniadau gorau posibl i Gymru. Mae is-bwyllgor y Cabinet ar y trefniadau pontio Ewropeaidd yn rhoi cyfeiriad strategol i waith Llywodraeth Cymru mewn perthynas â'r DU yn gadael yr UE, ac wrth gwrs, sefydlwyd grŵp cynghori ar Ewrop, sy'n cynnwys pobl fusnes, gwleidyddion a phobl eraill ag arbenigedd mewn perthynas ag Ewrop, a bydd yn rhoi cyngor ar effaith eang y DU yn gadael yr UE ar Gymru a sut y gallwn oresgyn heriau a manteisio ar gyfleoedd i sicrhau dyfodol llewyrchus a pherthynas gadarnhaol barhaus rhwng Cymru ac Ewrop. Credaf y dylid cyfeirio'r Aelod hefyd at baragraff 10 yn y cyflwyniadau cyfreithiol, sydd ar gael ar-lein ac a gyflwynwyd gerbron y Goruchaf Lys, gan fod y rheini, rwy'n credu, yn nodi ein safbwynt mewn gwirionedd - safbwynt Llywodraeth Cymru - mewn perthynas â rhai o'r materion hynny. Mae paragraff 10 yn y cyflwyniad hwnnw yn dweud bod nifer fawr o swyddogaethau datganoledig Llywodraeth Cymru yn deillio o gyfraith yr UE, ac y byddant felly'n cael eu colli wedi i'r DU dynnu'n ôl o gytuniadau'r UE. Yna, rydym yn rhestru nifer o enghreifftiau: er enghraifft, dynodiad ardaloedd cadwraeth arbennig, dynodiadau ar gyfer cynllun masnachu allyriadau corff adnoddau naturiol Cymru. Mae Gweinidogion Cymru hefyd wedi cael eu dynodi'n awdurdod cymwys o dan yr honiadau am faeth ac iechyd, ac mae gan Lywodraeth Cymru a Gweinidogion Cymru lu o'r cymwyseddau hyn, a byddant yn diflannu mewn gwirionedd. Bydd angen sylfaen ddeddfwriaethol newydd ar gyfer y swyddogaethau hyn, i'r graddau y cânt eu cynnal neu eu haddasu, wedi i gymhwysedd cytuniadau'r UE ddod i ben. Y broblem sydd gennym gyda'r Bil diddymu mawr ar hyn o bryd yw nad oes gennym unrhyw syniad mewn gwirionedd sut yn union y byddai'n gweithio, yr hyn y gallai ei gynnwys, ond credaf mai'r hyn sy'n glir iawn o ran ein sefyllfa yw bod yn rhaid i Lywodraeth y DU gydnabod bod yn rhaid i unrhyw bwerau yn y meysydd datganoledig, a ddelir ar hyn o bryd ar lefel yr UE, gael eu harfer ar lefel ddatganoledig, oni bai bod rheswm clir wedi'i gytuno pam y dylent gael eu cadw gan Lywodraeth y DU. A phe bai hynny'n digwydd, byddai'n rhaid cael mecanwaith ar gyfer gwneud penderfyniadau ar y cyd yn y meysydd hyn.