One of the first actions we need to undertake and this is one of the Royal Commission’s most important recommendations is to commission research to establish the exact scale of the problem.
Un o'r pethau cyntaf y mae angen i ni ei wneud a dyma un o argymhellion pwysicaf y Comisiwn Brenhinol yw comisiynu ymchwil i sefydlu union raddfa'r broblem.