Q.1.4 Sources of Lew include the following: (2) (1) Statute, common law, the Constitution 1986, customary law, and the law of obligations. (2) The Constitution 1996, Customary law, Statute, Precedent, and the Common law. (3) Private law, public law, criminal law, civil law, administrative law. (4) Customary law, precedent, common law green and white papers. (5) All of the above