Nid yw'n arfer deddfwriaethol da i gyflwyno deddfwriaeth sylfaenol anghyflawn i Senedd oherwydd ei fod yn cyfyngu ar allu Aelodau i graffu arni'n llawn.
It is not good legislative practice to introduce incomplete primary legislation to a Parliament because it limits the ability of Members to scrutinise it fully.
C1