Ym mharagraff 102 y dyfarniad, nododd y Llys Adrannol bod y Partïon â Buddiant wedi cynnig dadleuon ynghylch effaith rhoi rhybudd dan Erthygl 50 Cytuniad yr Undeb Ewropeaidd ar y statudau datganoli. Fodd bynnag, nid oedd y Llys o'r farn bod angen ystyried y dadleuon hyn gan iddo ddod i'r casgliad na ellid defnyddio'r Uchelfraint i ddiddymu hawliau yn codi dan adran 2(1) o Ddeddf y Cymunedau Ewropeaidd 1972 (ibid).
The Divisional Court noted at paragraph 102 of its judgment that the Interested Parties had advanced arguments about the effect of giving notification under Article 50 TEU on the devolution statutes. However, the Court did not consider it necessary to consider these arguments in light of its conclusion that the Prerogative could not be used to remove rights arising under section 2(1) of the European Communities Act 1972 (ibid).