Brexit would damage UK growth, says leaked cabinet report

National income would be 8% lower if Britain left EU without a deal, according to official analysisBrexit would leave the UK worse off under three possible scenarios: a comprehensive free trade deal, single market access and no deal at all, according to a leaked government analysis of the economic impact of leaving the EU.
The document was meant to be shown confidentially to cabinet ministers this week but was leaked in an embarrassing development for Theresa May and David Davis, the Brexit secr