give me the three sources of law in Papua new guinea and explain how each of them has been derived

The three sources of law in Papua New Guinea are:

1. Customary Law: Customary law is derived from traditional indigenous practices, customs, and beliefs of the various tribes and communities in Papua New Guinea. It is passed down through generations orally and is specific to each community. Customary law governs various aspects of daily life, such as marriage, land rights, and dispute resolution. It is recognized and applied in the formal legal system of Papua New Guinea.

2. Constitutional Law: Constitutional law in Papua New Guinea is derived from the country's constitution, which was adopted upon gaining independence from Australia in 1975. The constitution outlines the structure of government, fundamental rights of citizens, and the powers and functions of the different branches of government. It serves as the supreme law of the land and is the foundation of the legal system in Papua New Guinea.

3. Statutory Law: Statutory law in Papua New Guinea is derived from legislation enacted by the Parliament of Papua New Guinea. These laws are created to regulate various aspects of society, such as criminal offenses, commercial transactions, and public services. Statutory laws are passed through the legislative process and are enforced by the judiciary. They supplement customary and constitutional law and help to fill gaps in the legal system.