Judiciary is divided into superior & inferior judges. Role of a judge is to make decisions about the law through interpretation, apply the law and manage a trial.
At the end of a trial, they will sum up the evidence for the jury & pass a sentence if appropriate.
Funding is decided by the Salaries Review Body who provide independant advice to the Prime Minister & govenment officials.
Working practices include having responsibility for decisons reguarding freedom, having ot take two oaths to ensure they work independantly from govenment influence and are fair & consistent.