Bank Of England Governor Mark Carney Delivers Speech As Bank Pledges Liquidity [Getty Images]

Mark Carney, governor of the Bank of England (BOE), speaks during a news conference in the City of London, U.K., on Thursday, June 30, 2016. Carney said the Bank of England will probably have to loosen policy within months to deal with the fallout of the Brexit vote as he warned that there's only so much he can do to protect the economy. Photographer: Chris Ratcliffe/Bloomberg via Getty Images

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