Reading and briefing cases

Reading cases is not the same exercise as reading textbooks. A textbook explains the law in edited form; a judgment is the primary material from which the law is made, applied, distinguished, limited or corrected. Week 5 therefore moves from the external architecture studied in Weeks 1 to 4 — sources, courts, precedent, statutory interpretation and analogy — to the internal discipline of extracting legal meaning from a decided case.

The skill matters immediately in the Durham first-year curriculum. In Tort, the difference between a broad neighbour principle and the actual ratio of Donoghue v Stevenson determines whether a duty argument is sound. In Contract, the ability to separate a court's holding from its illustrations prevents over-reading cases on consideration, mistake or remoteness. In UK Constitutional Law and The Individual and the State, students must read judgments not merely for a result but for the constitutional method adopted: legality, proportionality, deference, institutional competence, or statutory construction. Legal Method supplies the common technique on which all those subjects depend.

A case brief is not a case summary. A summary retells what happened. A brief records what a lawyer needs in order to use the case: court, procedural posture, material facts, legal issue, decision, ratio, significant obiter dicta, treatment of authority, and later significance. It should also identify uncertainty: whether there are multiple judgments, whether the majority agrees on reasoning, whether the decision turns on statute, whether the case is fact-sensitive, and whether later authority has narrowed or doubted it.

The central discipline is selectivity. First-year students often write too much because they have not yet learned what is legally material. A case is not briefed by copying paragraphs. It is briefed by answering four questions. What question of law did the court have to answer? Which facts mattered to that answer? What rule or principle was necessary to dispose of the appeal? What level of generality can that proposition legitimately bear? The fourth question is the most difficult. If stated too narrowly, the case becomes useless. If stated too broadly, it becomes false.

Case reading is also an ethical skill. Lawyers must not misstate authority. A proposition supported only by a headnote, dissenting speech, academic commentary or a judge's hypothetical example should not be presented as binding law. Equally, an old case from the House of Lords or Court of Appeal may remain binding unless displaced by statute or higher authority. The aim is not to memorise case names; it is to use authority with candour, precision and forensic purpose.

The English case-law tradition is inseparable from the history of law reporting. Medieval and early modern lawyers learned law from reports of pleadings and arguments as much as from systematic statements of principle. The Year Books, nominate reports and later authorised series were not produced in a modern academic style. They reflected an oral, adversarial and institutionally pragmatic legal culture. The common law emerged through decisions, but the reliability of those decisions depended on the quality of reporting and the professional conventions by which bench and bar treated them.

This history explains several features of modern case reading. First, English law has long distinguished the decision itself from the report of the decision. The authoritative source is the judgment of the court, not the editor's headnote. Headnotes are often excellent guides, especially in the Law Reports and Weekly Law Reports, but they are not the court's reasons. A Durham student who cites the headnote as if it were the ratio has not read the case legally. Secondly, the hierarchy of reports matters. Where a case is reported in the official Law Reports, that version is normally preferred. Neutral citations have made judgments easier to locate and cite, but they have not abolished the need to use the best available report where pagination, argument and editorial apparatus are relevant.

The doctrine of precedent sharpened during the nineteenth century as the court structure became more systematic and reporting more dependable. London Street Tramways confirmed a rigid rule that the House of Lords was bound by its own previous decisions. That rule strengthened certainty but could entrench error. The 1966 Practice Statement relaxed it for the House of Lords, later inherited by the Supreme Court, but emphasised that precedent remains an indispensable foundation of legal order. The modern reader must therefore ask not only what a case says but where it sits in the hierarchy and whether the deciding court was free to innovate.

The twentieth century also changed the form of judgments. Older appellate cases often contain several speeches, each with its own reasoning. A single unanimous result may conceal differences in ratio. Modern Supreme Court judgments may include a lead judgment with concurrences, joint judgments, separate analytical routes, or explicit statements of disagreement. Judicial reasoning has also become more openly constitutional, comparative and policy-conscious. The legal-method task is consequently more demanding than locating a neat rule in one paragraph.

Digital access has altered the student's habits. BAILII, the Supreme Court website and Westlaw or Lexis make cases immediately available. That convenience produces two dangers. The first is context collapse: a student reads paragraph 47 in isolation without knowing the procedural history, statutory setting or question before the court. The second is search-driven distortion: a keyword result appears to support a proposition, but the paragraph is obiter, dissenting, later overruled or concerned with a different statutory scheme. Good case briefing resists both dangers by restoring the case to its institutional setting.

Durham's first-year sequence is designed to build this discipline cumulatively. Week 1 identified primary and secondary sources. Week 2 supplied the court hierarchy and precedent. Week 3 showed that statutes are not self-applying. Week 4 examined analogy. Week 5 converts those elements into a practical method: to read a judgment as an authoritative legal event, not as an essay, narrative or quotation bank.

The first principle is that a case must be located before it is interpreted. Record the court, date, citation, judges, appeal route and statutory context. A decision of the Supreme Court on a point of common law carries a different authority from a first-instance decision applying settled principles to unusual facts. A Court of Appeal decision may bind lower courts even if criticised academically. A Privy Council decision is normally persuasive rather than binding in English law, though it may be treated as highly persuasive where the Board consists of the same Justices who sit in the Supreme Court. A European Court of Human Rights decision is not binding in the domestic sense, but domestic courts must take it into account where a Convention right is in issue. Authority begins with institutional position.

The second principle is to separate procedural history from material facts. Judgments often include much detail because litigation is a concrete dispute. Not every detail matters legally. A material fact is one without which the legal issue would be different or the reasoning would lose its force. In Donoghue v Stevenson, the material facts include the absence of a contract between consumer and manufacturer, the alleged hidden defect, the product's intended consumption without intermediate inspection, and personal injury. The friend's purchase of the drink is relevant only because it explains the lack of contractual privity. A case brief should therefore compress facts around legal relevance, not narrative interest.

The third principle is to identify the issue at the correct level. The issue is not merely who won. Nor is it a vague topic such as negligence. It is the legal question the court had to decide in order to dispose of the appeal. A well-framed issue might be: whether a manufacturer of a sealed consumer product owes a duty of care in tort to the ultimate consumer where there is no contract and no reasonable opportunity for inspection. This formulation already shows why later analogies may succeed or fail.

The leading cases for this topic are not merely examples of substantive doctrine. They teach how cases should be read. Donoghue v Stevenson is the classic caution against both under-reading and over-reading. Under-read, it is a case about a snail in a bottle. Over-read, it becomes a universal moral proposition that everyone must avoid all foreseeable harm to everyone else. Properly read, it is a foundational negligence case whose ratio depends on the absence of contractual privity, the sealed nature of the product, the foreseeability of harm, and a relationship of sufficient proximity between manufacturer and consumer. Lord Atkin's neighbour language is famous, but it must be related to the issue actually before the House.

Young v Bristol Aeroplane is a different kind of authority. Its value lies in its rule about precedent within the Court of Appeal. A brief should not dwell on the aviation facts. The material point is institutional: the Court of Appeal is normally bound by its own previous decisions, subject to recognised exceptions. This illustrates why facts are sometimes almost irrelevant to the proposition for which a case is cited. The legal-method skill is knowing when that is so.

London Street Tramways and the 1966 Practice Statement show the relationship between certainty and correction of error. London Street Tramways represents a rigid conception of finality in the highest court. The Practice Statement relaxes that rigidity while preserving respect for precedent. A student briefing these authorities should record not only the rule but the reason: stability, orderly development and fairness in reliance cases, balanced against the need to avoid perpetuating injustice.

R v R demonstrates common-law development and the reading of old authority. The House of Lords held that a husband could be guilty of raping his wife, rejecting the supposed marital exemption. The case shows that old statements may be treated as historical assumptions rather than binding rules when social, legal and doctrinal foundations have changed. It also raises a method question: when is a court declaring the true common law, and when is it changing it?

Re Spectrum Plus is central to the effect of overruling and the possibility of prospective overruling. It illustrates that even when a court corrects legal error, questions remain about reliance, retrospectivity and certainty. For case briefing, it teaches that the date and remedial effect of a judgment may be as important as the abstract rule.

R v Jogee is a modern warning about chains of authority. The Supreme Court held that the law on secondary liability had taken a wrong turn. The case is valuable in Legal Method because it shows that repeated citation can harden an error into apparent orthodoxy. Careful reading requires returning to first principles and earlier authorities, not merely counting later cases.

R (Ullah) is a public-law example of how domestic courts read external authority. It is not enough to say that Strasbourg decisions bind English courts. The statutory language is to take them into account; domestic courts have developed principles concerning when to follow clear and constant Strasbourg jurisprudence and when to retain independent judgment. For Durham students moving between Legal Method and Constitutional Law, this is a recurring pattern: the authority of a case depends on both legal hierarchy and institutional relationship.

See practice questions section below.

See further reading section below.