Part 2 does apply to local authorities in Wales and there are a number of Orders under section 70 currently in force which apply to Welsh local authorities.
Mae Rhan 2 yn gymwys i awdurdodau lleol yng Nghymru ac mae nifer o Orchmynion o dan adran 70 mewn grym ar hyn o bryd sy'n gymwys i awdurdodau lleol Cymru.