Diolch i ymdrechion parhaus pobl ym mhob cwr o Gymru rydyn ni’n gallu cyflwyno'r newid hwn. Gyda'n gilydd, byddwn ni’n parhau i ddiogelu Cymru.
It is thanks to the continuing efforts of people across Wales we are able to introduce this change. Together, we will continue to keep Wales safe.