Introduction
This essay examines the extent to which John Willis’s statement from 1938, suggesting courts selectively apply the literal, golden, and mischief rules of statutory interpretation to achieve justice, reflects the current approach in England and Wales as evidenced by recent UK Supreme Court decisions. Statutory interpretation remains a cornerstone of judicial reasoning, navigating the tension between textual fidelity and equitable outcomes. The literal rule prioritises the plain meaning of statutory text, the golden rule allows deviation to avoid absurdity, and the mischief rule seeks the legislative intent behind a statute. This discussion will explore how these rules are invoked in contemporary jurisprudence, assess their application in key cases, and evaluate whether Willis’s assertion of judicial flexibility holds true today.
The Literal Rule in Modern Practice
The literal rule, often cited as the starting point for statutory interpretation, insists on applying the ordinary meaning of words unless ambiguity arises. Despite Willis’s claim of its frequent reference, recent Supreme Court decisions demonstrate a nuanced application. For instance, in *R (on the application of Black) v Secretary of State for Justice* [2017], the court adhered to a literal interpretation of the Criminal Justice and Courts Act 2015, refusing to extend the smoking ban to certain prison contexts beyond the explicit wording (UKSC, 2017). This reflects a commitment to textual precision, arguably prioritising predictability over broader notions of justice. However, the literal rule’s dominance is not absolute; courts occasionally depart from it when strict application yields undesirable results, suggesting Willis’s observation of selective invocation may have merit.
The Golden and Mischief Rules: Tools for Justice?
Willis’s assertion that courts choose rules to satisfy justice finds stronger support in the application of the golden and mischief rules. The golden rule, allowing modification of literal meaning to avoid absurdity, was evident in *R v Secretary of State for Health ex parte Quintavalle* [2003], where the House of Lords (pre-Supreme Court) interpreted the Human Fertilisation and Embryology Act 1990 to include cloned embryos, despite the term’s absence from the statute, to align with legislative purpose (House of Lords, 2003). Similarly, the mischief rule, focusing on the problem a statute aims to remedy, underpins decisions like *Pepper v Hart* [1993], where parliamentary debates were consulted to clarify ambiguous tax legislation (House of Lords, 1993). These cases illustrate courts’ willingness to prioritise intent and equity over strict literalism, supporting Willis’s view of pragmatic rule selection.
Judicial Flexibility in Recent Supreme Court Decisions
Recent Supreme Court rulings further highlight a flexible, context-driven approach, aligning with Willis’s depiction of courts invoking rules as occasion demands. In *R (UNISON) v Lord Chancellor* [2017], the court adopted a purposive interpretation to strike down employment tribunal fees under the Courts Act 2003, emphasising access to justice over a narrow reading of statutory text (UKSC, 2017). This decision underscores a judicial tendency to balance interpretive rules with broader societal values, corroborating Willis’s suggestion that justice drives rule selection. Indeed, while the literal rule remains a default, the Supreme Court frequently employs the golden or mischief rules when literalism risks unfair outcomes, demonstrating pragmatic adaptability.
Conclusion
In conclusion, Willis’s 1938 statement largely reflects the current approach to statutory interpretation in England and Wales, as seen in recent UK Supreme Court decisions. Although the literal rule is often the initial reference point, as evidenced in cases like *R v Secretary of State for Justice*, the court’s willingness to invoke the golden and mischief rules in decisions such as *R (UNISON) v Lord Chancellor* reveals a commitment to justice over strict textual adherence. This flexibility suggests that while the literal rule holds primacy in theory, practical application often prioritises equitable outcomes, supporting Willis’s observation of selective rule application. The implication is a judicial system that values adaptability, ensuring statutes align with contemporary notions of fairness while maintaining legal certainty where possible.
References
- House of Lords. (1993) Pepper v Hart [1993] AC 593. House of Lords.
- House of Lords. (2003) R v Secretary of State for Health ex parte Quintavalle [2003] UKHL 13. House of Lords.
- UK Supreme Court. (2017) R (on the application of Black) v Secretary of State for Justice [2017] UKSC 81. UK Supreme Court.
- UK Supreme Court. (2017) R (UNISON) v Lord Chancellor [2017] UKSC 51. UK Supreme Court.
- Willis, J. (1938) ‘Statute Interpretation in a Nutshell’. Canadian Bar Review, 16, pp. 1-27.

