[Osem]

A government analysis says the economy, financial markets and the rights of Britons living overseas could be affected during a complex negotiation to "unravel" the UK's membership.

But Commons leader Chris Grayling, who is campaigning for a UK exit, said the 10-year claim was "ludicrous".

He accused the government of running a "relentless campaign of fear".

The government's analysis comes amid a row about the conditions under which anti-EU ministers such as Mr Grayling are being allowed to campaign for a vote to leave in the 23 June referendum.

http://www.bbc.co.uk/news/uk-politic...endum-35685656