The European Union was 'astonished' when EU representative Agnes Guillaud was expelled from Gambia without explanation, said a spokeswoman. Guillaud had 72 hours to leave the country. The EU has been critical of The Gambia's human rights record, particularly regarding its laws penalising homosexuality. Last year the EU blocked nearly $15m in aid to Gambia.

President Yahya Jammeh has governed the small west African nation with a firm hand since he came to power in a coup 20 years ago. He has crushed dissent and faces mounting international criticism over issues ranging from human rights to his stated belief that he can cure Aids. The president has also implemented tough measures against Gambia's lesbian, gay, bisexual and transgender community. He has called gay people "vermin" and has threatened to slit their throats.

The EU summoned the Gambian ambassador to seek an explanation for the expulsion, officials said. Read More