At hynny, cafodd y drafodaeth ynghylch elfennau penodol ei thanseilio ymhellach gan ddiffyg ystyriaeth o’r cyd-destun ehangach: mae’n anodd trafod trafnidiaeth drawsffiniol heb ystyried y cynigion ynghylch y trefniadau tollau, ac mae’r fframwaith symudedd arfaethedig ar gyfer mudo yn amlwg yn allweddol i’r bennod ar wyddoniaeth ac ymchwil, i gydweithredu ym maes cyfraith sifil, ac i sawl agwedd arall ar y Papur Gwyn.
Moreover, the discussion of specific elements was further undermined by a lack of insight into the broader narrative: discussing cross-border transport is difficult without the context of proposals on customs arrangements, and the proposed mobility framework covering migration is clearly crucial for the science and research chapter, civil judicial cooperation and many other aspects of the White Paper.