It is no longer in club. Suggestions have been made that there are too many watch-dogs for police. Judges too are surrounded by scrutiny. In addition to appellate courts there is now a Judicial Commission to receive and process complaints against judges. Judges and magistrates can be brought before the Bar of Parliament, as we recently saw.
Courts have their own internal monitors for the competence, efficiency and courtesy of judges.
Unfortunately, the work that police and judges do is generally of a kind that will leave at least one of the affected parties very discontented. In the old days, they held their tongues and licked their wounds. This is said to be healthy. Doubtless, generally, it is. But it is sometimes destructive.