Ceir tystiolaeth fod cysylltiad uniongyrchol rhwng yfed lefelau niweidiol o alcohol ac phris alcohol rhad. Bydd y Bil Iechyd y Cyhoedd (Isafbris Alcohol) yn cynnig fformiwla ar gyfer cyfrifo isafbris alcohol, ar sail cryfder a chyfaint, ac yn galluogi awdurdodau lleol i orfodi'r pwerau ac erlyn.
Evidence shows a direct link between drinking harmful levels and the availability of cheap alcohol. The Public Health (Minimum Price for Alcohol) Bill will propose a formula for calculating the minimum price for alcohol, based on its strength and volume, and enable local authorities to enforce the powers and bring prosecutions.