Fe wnaeth y Cwnsler Cyffredinol gyhuddo Boris Johnson hefyd o ddefnyddio iaith anystyriol ac ecsbloetio'r rhaniadau o fewn Senedd y DU, ac o gynllwynio i ddod o hyd i ffordd o osgoi gofynion Deddf Benn.
The Counsel General also accused Boris Johnson of inflammatory language, stoking divisions in Parliament and plotting to bypass the Benn Act.