John David Phillips
Phillips' retirement speech generated debate in Victoria on judicial independence. In the Australian experience, government is separated into three branches, the executive, legislative and judicial branches. Each branch is independent of the others, and is recognised in the Australian Constitution at the federal level. Phillips on his retirement was critical of the intrusion of the executive into the work of the courts, being the judicial branch. For example, the Supreme Court was referred to as "Business Unit 19" by the Victorian Government. Phillips did not suggest that the Victorian Government would attempt to influence directly a decision of the court. However, there appeared to be "What is evolving ...a perception of the court as some sort of unit of functionary within the Department of Justice”.
Federal government of the United States
Separate from, but not entirely independent of, this federal court system are the court systems of each state, each dealing with, in addition to federal law when not deemed preempted, a state's own laws, and having its own court rules and procedures. Although state governments and the federal government are legally "dual sovereigns", the Supreme Court of the United States is in many cases the appellate court from the State Supreme Courts (e.g., absent the Court countenancing the applicability of the "doctrine of adequate and independent State grounds"). The Supreme Courts of each state are by this doctrine the final authority on the interpretation of the applicable state's laws and Constitution. Many state constitution provisions are equal in breadth to those of the U.S. Constitution, but are considered "parallel" (thus, where, for example, the right to privacy pursuant to a state constitution is broader than the federal right to privacy, and the asserted ground is explicitly held to be "independent", the question can be finally decided in a State Supreme Court—the U.S. Supreme Court will decline to take jurisdiction).