He explained that issues are caused by the United Kingdom Internal Market Act 2020, ‘inherited by the UK Government’ from the previous administration.
Mae’r rhain yn ganllawiau statudol a ddyroddir o dan adran 38 o Ddeddf Llywodraeth Leol 2000, fel y’i diwygiwyd gan adran 45 o Ddeddf Llywodraeth Leol ac Etholiadau (Cymru) 2021.