Respective roles of law, justice, and morality in the decisions of Waltons v Maher? Junsprudence by Meyerson Positivism - direction or an order, must be by a sovereign (parliament or a monarch), sanction Separability thesis - there is no necessary connection between and law and justice or morality natural law only enforceable only to the extent it reflects justice/morality Does justice b case reflect positivism or natural law Use some references -