(Reuters) - A British exit from the European Union would be a dreadful decision that would cost billions of pounds and leave the world's sixth largest economy isolated, former Prime Minister John Major was quoted as saying on Friday.
The Group of Twenty Finance Ministers and Central Bank Governors (G-20, G20, Group of Twenty) is a group of finance ministers and central bank governors from 20 major economies: 19 countries plus the European Union, which is represented by the President of the European Council and by the European Central Bank.