History
Common Law
Quick fact
The doctrine of precedent means that a decision in a higher court is binding on lower courts, creating a hierarchy that ensures consistency. Over time, a series of decisions forms a body of law—hence the term 'common law'—which is as powerful as any statute.
Why this is interesting
You've likely heard of 'judge-made law,' but did you know that in many countries, a single court decision can shape the law for centuries? How does a court ruling become a rule that binds millions?