Primary legislative powers have since been secured through the UK government’s Local Government Finance Act 2012, which received Royal Assent on 1 November 2012.
Ers hynny, mae pwerau deddfu sylfaenol wedi’u sicrhau drwy Ddeddf Cyllid Llywodraeth Leol 2012 Llywodraeth y DU, a dderbyniodd Gydsyniad Brenhinol ar 1 Tachwedd 2012.