An appeal hearing is therefore an opportunity to explain to the Panel how the requirements of a scheme have been met and why the initial decision made by officials should be changed.
Roedd cylch gwaith yr adolygiad yn un eang er mwyn i’r Panel fedru ystyried ystod eang o gynlluniau, a chyflwyno argymhellion am yr amodau pan mai adeiladu ffyrdd newydd yw'r peth iawn i'w wneud.