The Rule of Law | English Legal System

Main ideas and lessons (Rule of Law in England and Wales)

Purpose of the lesson

• Introduces the rule of law as a foundational concept for understanding how law works in the English legal system (especially in England and Wales).
• Notes that the rule of law will be studied twice across different subjects:
  • In this and the next lesson (English legal system context).
  • Later, as a constitutional theory within public law.
• Mentions expected overlap across lessons due to shared themes.

Why the rule of law is hard to define

• Described as theoretical and complex.
• Difficult to give a single narrow, one-sentence definition.
• Instead of codifying it as one rule, legal theorists typically describe it as a set of principles.
• The lesson promises a more specific Dicey-based framing later, but first surveys broader views.

Two broad ways to understand the rule of law

• Ontological view / “law must be rule-of-law compliant”
  • If the rule of law is absent, what is called “law” may not truly count as law.
  • Unfair or discriminatory application is treated as a major violation of the rule of law.
• Guideline view / “how states should govern”
  • The rule of law functions as a general standard for how legal systems should be run.
  • Emphasizes equality and fair treatment.

Core principles said to be widely agreed upon

Non-arbitrary enforcement and punishment

• Punishments and sanctions must be carried out in accordance with the law, not:
  • on arbitrary grounds,
  • based on whims of individual government leaders.
• Requires due legal procedure and consistent application of legal principles.

Equality before the law

• The law applies equally to everyone, reflecting:
  • no one is above the law,
  • everyone is accountable to the law.
• Example noted: laws like corporate law do not apply to everyone in all respects, but they apply equally to everyone who falls within that legal category (e.g., those who own/manage companies).

Justice and clarity

• The law should not embody unjust or unlawful concepts.
• Legal rules should be fairly applied and should embody justice.

Equity and the Court of Chancery

• Historically, common law application could sometimes produce results seen as unjust even when applied correctly.
• Equity and the Court of Chancery developed to correct and balance unjust outcomes.
• Judicature/Judiciary Acts led to the merging of law and equity, so equity principles now permeate many areas (e.g., equity and trusts, justice-related principles in land law).

Legal clarity

• Rules should be understandable to people who must follow or enforce them.
• If a law is too confusing for the average person to understand, it undermines the rule of law because people can’t reasonably be expected to comply and may be punished unfairly for noncompliance.

Rule of law as a principle affecting lawmaking (not just applying law)

Legislation-making should reflect rule-of-law principles

• The rule of law is described as permeating the lawmaking process, including how Parliament adopts legislation.

Democratic mandate

• Most bills are proposed and passed through the House of Commons by a democratically elected government.
• This is framed as a democratic “mandate” from the people.
• The party with the largest majority receives the mandate to propose legislation.

House of Commons vs House of Lords

• The House of Commons is said to be significantly more influential than the largely unelected House of Lords.
• The lesson implies this balance supports the rule of law by ensuring democratic legitimacy is central—suggesting it would likely violate the rule of law if the unelected Lords were dramatically more powerful.

Speakers / sources featured

• A. V. Dicey (named as a key theorist whose view of the rule of law will be discussed in a later lesson)
• Joseph Raz (named as a theorist who has contributed ideas about the rule of law)