In any society, governmental entities enact laws, make policies, and allocate resources. This is true at all levels. Public policy can be generally defined as a system of laws, regulatory measures, courses of action, and funding priorities concerning a given topic promulgated by a governmental entity or its representatives. Individuals and groups often attempt to shape public policy through education, advocacy, or mobilisation of interest groups. Shaping public policy is obviously different in Western-style democracies than in other forms of government. But it is reasonable to assume that the process always involves efforts by competing interest groups to influence policy makers in their favour. A major aspect of public policy is law. In a general sense, the law includes specific legislation and more broadly defined provisions of constitutional or international law. There are many ways that the law can influence how survivors of violence against women are treated and the types of services they receive.