Welcome to the World of Judicial Precedent!
Have you ever wondered why judges don't just make up the rules as they go along? In the English legal system, they follow a "follow the leader" style system called Judicial Precedent. This ensures that the law is fair, consistent, and predictable. If a high court made a decision yesterday, a lower court should usually follow that same decision today if the facts are similar.
Think of it like a recipe passed down through a family. If your grandmother (the higher court) says you must use two eggs for the cake to work, you (the lower court) follow that rule to get the same result!
In this chapter, we will explore how this system works, the special Latin terms judges use, and how the courts can sometimes change their minds.
1. The Doctrine of Stare Decisis
The system of judicial precedent is based on the Latin maxim stare decisis, which means "to stand by what has been decided." This is the foundation of the Common Law.
Key Takeaway: Once a point of law has been decided in a particular case, that decision must be followed in future cases that are similar. This creates certainty in the law.
2. The Anatomy of a Judgment
When a judge finishes a case, they give a speech called a judgment. For students of Law, we need to divide this speech into two very important parts:
A. Ratio Decidendi (The Reason for the Decision)
The ratio decidendi is the legal principle or the "rule" upon which the decision is based. This is the only part of the judgment that is binding (meaning other judges MUST follow it). If the ratio is the heart of the judgment, it’s the part that sets the future law.
B. Obiter Dicta (Other Things Said)
Sometimes judges speculate. They might say, "The defendant is guilty because of X, but if the facts had been Y, I might have decided differently." These side-comments are called obiter dicta. They are not binding, but they can be persuasive to future judges.
Memory Tip:
Ratio = Rule (Must follow)
Obiter = Other stuff (Optional to follow)
3. Law Reporting
For the system of precedent to work, lawyers and judges need to be able to find previous decisions. Law reporting is the process of recording and publishing judgments. In the past, these were printed in books (like the Weekly Law Reports); today, most are found in online databases. Without accurate reports, a judge wouldn't know what the "leader" decided!
4. Types of Precedent
Not all precedents carry the same weight. There are three main types you need to know:
1. Binding Precedent: A decision from a higher court that a lower court must follow.
2. Original Precedent: If a point of law has never been decided before, the judge creates an "original" precedent. From that moment on, it becomes binding for future cases.
3. Persuasive Precedent: A decision that a judge does not have to follow, but may choose to because the reasoning is good. This can come from:
- Lower courts.
- Courts in other countries (like Scotland or Australia).
- Obiter dicta statements.
- Decisions of the Judicial Committee of the Privy Council.
5. The Hierarchy of the Courts
In England and Wales, the courts are arranged like a pyramid. Higher courts bind lower courts. Here is the general order from top to bottom:
1. The Supreme Court: The highest court in the land. Its decisions bind all other courts below it.
2. The Court of Appeal: Divided into Criminal and Civil divisions. It is bound by the Supreme Court and usually binds itself.
3. The High Court: Binds the lower courts and is bound by the ones above.
4. Inferior Courts: This includes the Crown Court, County Court, and Magistrates’ Court. These courts generally do not create precedents; they just apply the ones made by higher courts.
Quick Review: Does a Magistrates' Court decision bind the Supreme Court? No! The "leader" is at the top, not the bottom.
6. Flexibility: How Courts Change the Law
If the law never changed, it would become stuck in the past. There are rules that allow higher courts to be flexible.
The Supreme Court and the Practice Statement
Originally, the highest court was bound by its own previous decisions. However, in 1966, the Lord Chancellor issued the Practice Statement. This allows the Supreme Court to depart from its own previous decisions "when it appears right to do so." This is important because it allows the law to adapt to modern social changes.
The Court of Appeal and Young v Bristol Aeroplane Co (1944)
The Court of Appeal is generally bound by its own previous decisions to keep the law stable. However, the case of Young v Bristol Aeroplane Co (1944) set out three limited exceptions where the Court of Appeal can ignore its own past decisions:
1. Conflict: If there are two previous Court of Appeal decisions that contradict each other, the court can choose which one to follow.
2. Supreme Court Intervention: If a previous Court of Appeal decision has been effectively overruled by a later Supreme Court decision.
3. Per Incuriam: If the previous decision was made "through carelessness" (e.g., the judge forgot to look at a relevant Act of Parliament).
7. Avoiding a Precedent
When a judge is faced with a previous case they don't want to follow, they have three main tools:
1. Distinguishing: This is the most common tool. The judge finds that the facts of the current case are significantly different from the previous case. Because the facts are different, the judge isn't bound by the old ratio.
Example: If Case A was about a car and Case B is about a bicycle, the judge might distinguish them.
2. Overruling: This happens when a higher court states that a legal decision made by a different court in an earlier, separate case was wrong and should no longer be followed.
Example: The Supreme Court overrules a decision made by the Court of Appeal five years ago.
3. Reversing: This happens in the same case on appeal. A higher court disagrees with the lower court's decision and changes the result.
Example: The High Court says the defendant wins, but the Court of Appeal reverses this and says the claimant wins.
Don't worry if this seems tricky! Just remember: Reversing is the same case moving up the ladder; Overruling is a new case "killing off" an old, different case.
Summary Checklist
Before you move on, make sure you can define these terms:
- Stare Decisis (Stand by decisions)
- Ratio Decidendi (The binding rule)
- Obiter Dicta (Persuasive side-comments)
- Practice Statement 1966 (Supreme Court flexibility)
- Young v Bristol Aeroplane (Court of Appeal exceptions)
- Distinguishing (Finding different facts)