In the study of legal systems, including Ghana’s legal framework under Article 11 of the 1992 Constitution, the dual concepts of Common Law and Equity are fundamental.
Understanding why Equity emerged requires examining both what these two bodies of law represent and how the historical limitations of medieval courts forced a legal revolution. When the traditional legal system grew overly rigid, corrupt, and narrow, aggrieved citizens turned directly to the King and his Lord Chancellor for fairness, giving birth to the Court of Chancery and the equitable principles applied today.
What is Common Law?
Common Law refers to the body of legal principles developed by royal judges through written court decisions over centuries, rather than through statutes passed by a legislature. Originating in England after the Norman Conquest of 1066, it established a uniform set of custom-based rules applied across the realm using the doctrine of judicial precedent (stare decisis).
What is Equity?
Equity is a system of jurisprudence grounded in fairness, natural justice, good conscience, and flexibility. Developed in the Court of Chancery to supplement the Common Law, Equity intervened where strict application of the Common Law created injustice, introducing discretionary remedies and recognising legal rights that traditional courts ignored.
The 5 Main Defects of the Common Law
1. The Rigid Writ System
Under the medieval Common Law system, a plaintiff could not initiate an action in court without obtaining a specific, pre-formatted written command from the King’s Chancery, known as a Writ. If a citizen’s specific grievance did not fit neatly into an existing, recognised writ template, the Common Law courts simply refused to hear the case. This strict limitation left many genuine legal wrongs without any judicial remedy.
2. Inadequate Legal Remedies
Common Law courts recognised only one primary remedy for civil wrongs: monetary damages (financial compensation). While money can resolve basic losses, it is wholly inadequate for unique disputes. For instance, if a landowner wanted to stop a trespasser from cutting down historical trees or needed a buyer to honour a contract to purchase a specific parcel of land, money could not undo the harm or compel performance.
3. Excessive Formalism and Procedural Pitfalls
The Common Law prioritised technical compliance over substantive justice. A minor clerical error, a misspelt name in a writ, or a slight procedural misstep would lead to the immediate dismissal of an entire suit, regardless of how clear or meritless the defendant’s conduct was.
4. The Unyielding Rigidity of Precedent (Stare Decisis)
While adherence to past judicial decisions provides predictability, early Common Law courts applied judicial precedent with absolute inflexibility. Judges lacked the discretion to adapt legal principles to evolving societal needs, novel situations, or unique personal circumstances, leading to harsh and unjust outcomes in exceptional cases.
5. Systemic Corruption, Delay, and Intimidation
The medieval Common Law judicial process was plagued by extreme delays and systemic vulnerability to local corruption. Wealthy, powerful landowners and noblemen frequently bribed or intimidated local jurors and court officials, leaving ordinary citizens without a fair trial.
How Equity Solved the Flaws of Common Law
To bypass these systemic failures, aggrieved litigants began sending petitions directly to the King, who was viewed as the “fountain of justice.” The King delegated these mercy petitions to his chief minister, the Lord Chancellor (often an ecclesiastic trained in canon law).
Judging cases based on conscience, fairness, and natural justice rather than strict technicalities, the Chancellor established the Court of Chancery. This parallel system developed flexible, revolutionary legal mechanisms that transformed jurisprudence:
a. Equitable Remedies: Equity introduced discretionary remedies beyond money, including injunctions (orders preventing a party from committing a harmful act) and specific performance (orders compelling a party to fulfil their precise contractual obligations).
b. Recognition of New Rights (The Trust): Equity recognised legal relationships that Common Law ignored, such as the Trust, where one person holds legal title to property for the benefit of another (the beneficial owner).
c. Focus on Intent Over Form: Guided by equitable maxims like “Equity looks to the intent rather than the form” and “Equity will not suffer a wrong to be without a remedy,” the Chancellor focused on doing substantive justice between parties.
Key Takeaway for Law Students
The evolution of Equity was not intended to destroy the Common Law, but to supplement and soften its harshness. Today, under modern legal systems like Ghana’s, Common Law and Equity are administered jointly by the same unified court structure, with the rules of Equity prevailing whenever there is a direct conflict between the two.
Stay Informed with BrakoPowers Law Hub
At BrakoPowers Law Hub, we break down foundational legal history, constitutional principles, and statutory rules to help you master the law.
Explore more legal history explainers and study resources at www.brakopowers.com and follow us on social media @brakopowerslawhub.

I love the analysis of this great work
Thank you.