Our policies. At Asda weâre always striving to work in the most responsible way possible and that means reducing wherever we can any negative impact we might have on the people and environment around us.Weâve set out a number of policies which guide how we operate:olicies. At Asda weâre always striving to work in the most responsible way possible and that means reducing wherever we can any negative impact we might have on the people and environment around us.