In Wales, local authorities may set their own level of council tax increase but Welsh Ministers retain the power to cap both local authorities and PCCs.
Yng Nghymru, caiff awdurdodau lleol bennu eu lefel eu hunain o ran codiadau treth gyngor ond mae Gweinidogion Cymru yn cadw’r hawl i gapio awdurdodau a Chomisiynwyr Heddlu a Throseddu.