Introduction
The Human Rights Act 1998 (HRA) was a significant piece of constitutional legislation which aimed to incorporate rights from the European Convention on Human Rights (ECHR) into domestic UK law. This is often referred to as ‘bringing rights home’ (Home Office, 1997). A central part of the HRA is Section 3, which creates a special rule of interpretation for the judiciary. This essay will explain the purpose of Section 3 and discuss its main implications, including the powerful effect it has had on the role of judges when dealing with legislation and the limits that exist on this power.
The Purpose of Section 3
The primary purpose of Section 3 of the HRA is to ensure that, wherever possible, UK law is applied in a manner that is compatible with the human rights standards set out in the ECHR. Section 3(1) states: "So far as it is possible to do so, primary legislation and subordinate legislation must be read and given effect in a way which is compatible with the Convention rights."
This duty goes beyond normal statutory interpretation. Rather than just seeking to find the original intention of Parliament, judges are required to actively interpret laws to make them compatible with ECHR rights. The purpose is to provide a remedy for human rights breaches within the UK's domestic courts, avoiding the need for a claimant to take their case to the European Court of Human Rights in Strasbourg. By requiring judges to read laws compatibly, Section 3 aims to uphold human rights while still respecting the principle that Parliament is the supreme law-making body.
The Implications of Judicial Interpretation
The implications of Section 3 have been far-reaching, granting judges a powerful interpretive tool that has, at times, appeared similar to rewriting legislation. The House of Lords case of Ghaidan v Godin-Mendoza [2004] UKHL 30 is the leading authority on the scope of this power. The case concerned the Rent Act 1977, which allowed the surviving spouse of a tenant to take over the tenancy. The law stated this right applied to a person living with the tenant "as his or her wife or husband". The claimant was in a long-term same-sex relationship, and the House of Lords had to decide if he could be treated as a surviving spouse for the purposes of the Act.
The court held that to deny him the right to succeed to the tenancy would be a breach of his rights under Article 8 (right to respect for private and family life) and Article 14 (prohibition of discrimination). Using its power under Section 3, the House of Lords interpreted the phrase "as his or her wife or husband" to mean "as if they were his or her wife or husband". This allowed the provision to apply to same-sex couples. Lord Nicholls stated that Section 3 allows a court to "read in" words to change the meaning of a statute to make it Convention-compliant, so long as this does not go against a "fundamental feature" of the legislation. This demonstrates that Section 3 is not just about finding a possible meaning but about imposing a rights-compatible meaning, even if it seems to go against the original words of the statute.
The Limits on the Interpretive Duty
Despite its power, the interpretive duty in Section 3 is not unlimited. The key qualifying words in the section are "so far as it is possible to do so". This acknowledges that there will be situations where a piece of legislation is so clearly incompatible with a Convention right that it is impossible for a court to interpret it differently without effectively writing new law. In such situations, the courts must respect parliamentary sovereignty.
An example of this limit can be seen in Bellinger v Bellinger [2003] UKHL 21. The case concerned a post-operative trans woman who wished for her marriage to a man to be legally recognised. The Matrimonial Causes Act 1973 required that a marriage be between a male and a female, based on their biological sex at birth. The House of Lords found that interpreting "male" and "female" to include post-operative transsexuals would involve making complex decisions about social policy that were better suited for Parliament. It was not considered "possible" to use Section 3 because the issue was too broad and had too many consequences for other areas of law. Therefore, rather than using Section 3, the court issued a declaration of incompatibility under Section 4 of the HRA, which signals to Parliament that the law needs to be changed. This shows that Section 3 operates as a strong interpretive tool but stops short of allowing judges to take over the legislative role of Parliament.
Conclusion
In conclusion, the purpose of Section 3 of the HRA 1998 is to require courts to interpret domestic legislation in a way that is compatible with Convention rights, providing a domestic remedy for human rights issues. The main implication of this has been the development of a strong interpretive power for the judiciary, shown in cases like Ghaidan v Godin-Mendoza, where courts can depart from the literal meaning of a statute. However, this power is carefully limited by the principle of parliamentary sovereignty. Where a compatible reading is not "possible", as in Bellinger v Bellinger, the role of the court is to defer to Parliament. Section 3 has therefore created a more rights-focused judiciary but has done so within the established constitutional balance of the UK.
References
- Bellinger v Bellinger [2003] UKHL 21.
- Elliott, M. and Thomas, R. (2020) Public Law. 4th edn. Oxford University Press.
- Ghaidan v Godin-Mendoza [2004] UKHL 30.
- Home Office (1997) Rights Brought Home: The Human Rights Bill. Cm 3782. The Stationery Office.
- Human Rights Act 1998.

