I would like to thank the chair of the IWPRB and its members for their work over the past two years which has resulted in this comprehensive report, and to everyone who contributed evidence and views.
Hoffwn ddiolch i gadeirydd ac aelodau'r IWPRB am eu gwaith dros y ddwy flynedd ddiwethaf, sydd wedi arwain at yr adroddiad cynhwysfawr hwn.