“Byddai canlyniad o’r fath yn hynod niweidiol. Nonsens yw’r holl sôn am ‘reoli’ ymadawiad heb gytundeb. Byddai ymadael heb gytundeb yn creu niwed eithriadol, a rhaid ei osgoi.
“Such an outcome would be hugely damaging. Claims of a ‘managed no-deal’ need to be dismissed for the nonsense they are. Leaving without a deal would be hugely damaging and must be avoided.