Common law?

the part of English law that is derived from custom and judicial precedent rather than statutes. In law, common law is the body of law derived from judicial decisions of courts and similar tribunals. Common law is a body of unwritten laws based on legal precedents established by the courts. In law, common law is the body of law derived from judicial decisions of courts and similar tribunals. Common law, also called Anglo-American law, the body of customary law, based upon judicial decisions and embodied in reports of decided cases, that has.