LONDON, Jan. 5 (UPI) -- British Prime Minister David Cameron said he will permit cabinet ministers to campaign for an exit from the European Union prior to a referendum that could take place this summer.
Cameron, who supports Britain staying in the EU, made his announcement at an East London construction site Monday, with a more formal declaration expected Tuesday in Parliament. He is currently renegotiating Britain's membership in the EU, prior to putting the matter to British voters in a referendum that will ask whether they want the UK to remain a member of the EU or not. The vote could come as early as this summer.