The difference between public law and private law was explained in Kelana Megah Development Sdn Bhd v Kerajaan Negeri Johor & Another Appeal [2016] MLJU 1649 wherein Harun Idrus JCA (as His Lordship then was) held at para [30] – S/N 1pKoTt6qN0q6yG544xNg0w “Before proceeding, we wish to deal briefly with the difference between public law and private law rights. Public law, we apprehend, governs relationships between Governments or public authorities and subjects, where the authority concerned has power in matters that affects the rights of subjects such as the matter before us that is land acquisition. Additionally, public law also governs relationships that are of direct concern to society such as criminal law. In short, public law powers cannot be exercised by any private individual or entity. Private law on the other hand, deals with the relationships between private individuals or entities with which the State is not directly concerned, as in the relations between husband and wife, the law of contract and law of torts. Governments and public authorities too can be subjected to private law as in cases where the government contracts with a private individual or a corporation to enter into a transaction. Private law is the counterpart to public law.”