O dan reoliad 3(2) mae angen i Weinidogion Cymru adolygu’r angen am y gofynion a’r cyfyngiadau yn y Rheoliadau bob 21 diwrnod, gyda’r adolygiad cyntaf erbyn 16 Ebrill.
Under regulation 3(2) Welsh Ministers are required to review the need for the requirements and restrictions in the Regulations every 21 days, with the first review by 16 April.