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How is the law reformed?

By Beritan K on 06 October 2025


Introduction

Law in the UK is not fixed; it evolves to reflect changes in society, technology, and public opinion. Legal reform ensures that the law remains fair, effective, and relevant. Reform can be achieved through legislation, judicial decisions, law commissions, or public and political pressure. This essay explores the main methods of law reform in the UK, evaluates their effectiveness, and considers the challenges involved, using examples to illustrate both success and limitation.

 

Parliamentary Reform

The most significant method of reform in the UK is through Parliament, which passes primary legislation in the form of Acts of Parliament. Parliament can create new laws, repeal outdated laws, or amend existing legislation. For example, the Legal Aid, Sentencing and Punishment of Offenders Act 2012 reformed sentencing procedures and access to legal aid, reflecting societal concerns about justice and efficiency.

Parliament also responds to social change and political pressure. For instance, the Marriage (Same Sex Couples) Act 2013 reflected evolving societal attitudes towards LGBTQ+ rights. MPs and Lords consider bills, debate their implications, and vote based on public interest, expert advice, and party policy.

However, parliamentary reform has limitations. The law-making process is often slow, and reforms may be influenced by political considerations rather than purely legal or moral reasoning. Additionally, Parliament relies on external input, such as law commissions, to guide complex reforms.

 

Law Commission

The Law Commission plays a central role in recommending reforms to ensure laws are modern, fair, and consistent. Established by the Law Commissions Act 1965, it reviews the law, consults experts and the public, and proposes reform bills to Parliament.

For example, the Law Commission’s recommendations led to the Fraud Act 2006, which simplified and modernized the law on fraud. The commission ensures that reform is systematic and evidence-based, preventing ad hoc legislation that may create confusion.

However, its recommendations are not binding, meaning Parliament may choose to ignore or delay reforms. Political priorities, financial considerations, or opposition may prevent implementation, limiting the commission’s impact.



Judicial Reform

Law is also reformed judicially, through precedent. Courts can reinterpret legislation or create new law in response to societal needs. This is most evident in the common law.

For example:

  • R v R (1991): The House of Lords reformed the law by abolishing the rule that a husband could not be guilty of raping his wife. This reflected changing social attitudes toward marital rape.

  • Donoghue v Stevenson (1932): Created the modern law of negligence, showing judicial reform can establish entirely new legal principles.

Judicial reform is flexible and allows law to adapt gradually. However, it is constrained by stare decisis, meaning lower courts are bound by higher court decisions, and judges can only interpret law within the framework provided by Parliament.

 

Pressure Groups and Public Opinion

Social movements, pressure groups, and media campaigns can influence law reform by highlighting injustices or gaps in legislation.

For instance:

  • The Dangerous Dogs Act 1991 was a response to public concern about dog attacks, though it has faced criticism for being poorly drafted.

  • Campaigns for reform in assisted dying have influenced debates and prompted legal reviews, although Parliament has yet to enact legislation.

Pressure groups ensure law reform reflects public needs, but change may be slow or inconsistent, and sometimes reforms are rushed in response to media pressure rather than careful legal reasoning.

 

Government Consultation and Green Papers

Before reform, the government often issues Green Papers or White Papers to invite consultation. Green Papers outline potential reforms and seek public and professional input, while White Papers provide firm proposals.

For example, the Coroners and Justice Act 2009 followed extensive consultation, including the Law Commission’s recommendations. This process ensures that reforms are informed by evidence and expert opinion, balancing practicality with fairness.

 

Conclusion

Law reform in the UK is a multi-faceted process involving Parliament, the Law Commission, judicial decisions, public pressure, and consultation. Parliamentary reform provides legitimacy and comprehensive change, judicial reform allows gradual adaptation, and the Law Commission ensures systematic review. While reform faces challenges, including political influence and public pressure, the combination of these mechanisms allows the UK legal system to remain dynamic and responsive. Effective law reform balances tradition with societal change, ensuring justice is maintained while laws continue to meet the needs of modern society.

 

References

Baker, J. H. (2019) An Introduction to English Legal History. 5th edn. Oxford: Oxford University Press.
Law Commissions Act 1965, c. 13.
R v R [1991] 4 All ER 481.
Donoghue v Stevenson [1932] AC 562.
UK Parliament (2024) How a Bill Becomes Law.
House of Commons (2023) The Legislative Process.
House of Lords (2024) House of Lords Procedures.