The United Kingdom constitution – a mapping exercise
A briefing paper which "maps" (or summarises) the main elements of the United Kingdom's uncodified constitution.
The paper describes the role of UK-appointed Governors in the Overseas Territories to make law and policy on reserved topics, such as external affairs.
The UK Overseas Territories and their Governors (648KB PDF)
This briefing sets out the roles and powers of UK-appointed Governors in the UK’s 14 Overseas Territories (OTs), and how they work with local governments.
There are 14 UK OTs across the globe, but only 10 are permanently inhabited by British nationals. The majority of their estimated 290,000 inhabitants are British citizens.
The Territories all have historical links to the UK. They, along with the UK and its Crown Dependencies like Jersey, form one undivided realm where the King is sovereign. This means they have no separate international representation.
Each inhabited Territory has its own constitution and legislature, which is elected by its citizens. Territories also have Governors (sometimes called the Administrator or Commissioner), which are appointed by the UK Government.
The powers and responsibilities of the elected government and appointed Governor vary between territories. Bermuda and Gibraltar have almost full internal self-government, for example, while in the Pitcairn Islands the Governor remains the primary law-making authority.
The Commons Library briefings, The separation of powers in the UK’s Overseas Territories and UK Overseas Territories legislatures: Census 2023 provide further information on their legislatures, judiciary and executive branches and how these compare across the Territories.
Generally, the smaller a Territory’s population, the more law-making power or policy responsibility the Governor wields.
In most OTs, the Governor retains responsibility for external affairs, defence, and internal security (such as the police and judiciary). One reason for their retention of external affairs is that the UK is responsible for the adherence of the OTs to any treaties applying to them.
In Anguilla, and St Helena the Governor has responsibility for international financial service regulation. These types of “reserve powers” mean the Governor can usually exercise their responsibilities without reference to the legislature or local government, though they often have to consult with them.
Governors can have also significant law-making powers. Only three Territory constitutions do not allow the Governor to make laws: Bermuda, Montserrat, and St Helena (though they can in Ascension and Tristan da Cunha, which form part of the same Overseas Territory with St Helena).
The UK Parliament and Privy Council retain the right to make law for all the Territories, though this is not without controversy. See the Commons Library briefing, Representing the OTs in the UK Parliament and Government.
Governors usually chair executive councils, issue pardons, and make grants of Crown land.
This paper is divided into five main sections:
The UK Overseas Territories and their Governors (648KB PDF)
A briefing paper which "maps" (or summarises) the main elements of the United Kingdom's uncodified constitution.
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