We do not always have the power, to make a lot of changes as we are led by what the UK Government sets as rules; rules for entry, for accommodation, for benefits etc.
Nid oes gennym bob amser y pŵer i wneud llawer o newidiadau gan ein bod yn cael ein harwain gan y rheolau a bennir gan Lywodraeth y DU; rheolau o ran mynediad, llety a budd-daliadau, ac ati.