GAMBIA'S decision to withdraw from the Commonwealth is something to "very much regret", the Foreign Office said.

The African nation announced its departure on Wednesday, saying it would "never be a member of any neo-colonial institution".

It was not immediately clear what triggered the decision to leave the association of 54 countries largely made up of former British colonies.

Though a popular destination for British tourists, The Gambia has been criticised in the past by the UK for human rights abuses, including when it executed nine death-row inmates by firing squad in August last year.

A Foreign Office spokesman said: "We would very much regret Gambia, or any other country, deciding to leave the Commonwealth."

Bakary Dabo, former vice- president of Gambia and chairman of the country's campaign for democratic change, said the Gambian people were generally "very happy" to be part of the Commonwealth.

The Queen takes a keen interest in the Commonwealth and is likely to be following developments closely.

Buckingham Palace declined to comment.

Michael Lake, director of the Royal Commonwealth Society, said: "The unexpected announcement by President Yahya Jammeh was seemingly made without recourse to due democratic process and without consulting the Gambia's people or diaspora."