Britain's Prime Minister David Cameron awaits the arrival of Indonesia's President Joko Widodo at Number 10 Downing Street in London, Britain April 19, 2016. REUTERS/Stefan Wermuth
TEMPO.CO, London - Britain's vote to leave the 28-nation European Union is likely to cost Prime Minister David Cameron his job.
The leader of the ruling Conservative Party had staked his reputation on keeping Britain in the EU.
Former London Mayor Boris Johnson, the most prominent supporter of the "leave" campaign, is now seen as a leading contender to replace Cameron.
Cameron promised the referendum to appease the right wing of his own party and blunt a challenge from the U.K. Independence Party, which pledged to leave the EU. After winning a majority in Parliament in the last election, Cameron negotiated a package of reforms that he said would protect Britain's sovereignty and prevent EU migrants from moving to the U.K. to claim public benefits.
Critics charged that the reforms were hollow, leaving Britain at the mercy of bureaucrats in Brussels and doing nothing to stem the tide of European immigrants coming to the U.K. Those concerns were magnified after more than 1 million people from the Middle East and Africa flooded into the EU last year.
