Rwy'n siŵr y bydd yr Aelodau'n cytuno bod cynnydd sylweddol yn cael ei wneud, ond bod llawer i'w wneud o hyd. Byddaf yn sicrhau bod yr Aelodau'n cael eu hysbysu am y datblygiadau diweddaraf.
I am sure that Members will agree that significant progress is being made, but there continues much to do. I will ensure that Members are kept informed of progress.