Galwodd y Gweinidogion am y canlynol:Cyngor Gweinidogion y DU, ac am well trefn o ddatrys anghydfod;Ysgrifenyddiaeth annibynnol, efallai wedi’i seilio ar yr hyn sydd eisoes yn bodoli gyda Chyngor Prydain ac Iwerddon;Confensiwn cyfansoddiad y DU, i roi sylw i’r cwestiwn sut mae angen i gyfansoddiad y DU newid.
Ministers called for:A UK Council of Ministers, and for better dispute resolutionAn independent secretariat, perhaps based on what already exists for the British Irish CouncilA UK constitutional convention, to address the question of how the UK’s constitution needs to change.