EXCLUSIVE: Cameron to offer EU vote in May 2014.

tbg can exclusively confirm this morning that David Cameron is seriously considering holding a Referendum on Britain's future ties with Brussels in as early as May 2014.

Its understood that the Prime Minister will set out his future vision in a set piece speech in January before laying out his plans for the people to decide in a referendum.

Boris Johnson yesterday openly endorsed the idea of an early EU poll yesterday saying "I think it would be a good idea if they did it before 2015, it would be fantastic."

Today's tbg exclusive comes just hours after two opinion polls suggested that UKIP are making serious ground towards becoming the new third party of British politics.