Workers return from a meeting at the Grangemouth refinery in east Scotland October 23, 2013. Scotland's economy suffered a blow on Wednesday when the owner of the Grangemouth site shut the ... more 
Workers return from a meeting at the Grangemouth refinery in east Scotland October 23, 2013. Scotland's economy suffered a blow on Wednesday when the owner of the Grangemouth site shut the petrochemical plant and threatened to close the adjoining refinery, putting 1,400 jobs at risk. REUTERS/Russell Cheyne (BRITAIN - Tags: POLITICS ENERGY BUSINESS) less 
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Reuters | Photo By RUSSELL CHEYNE / REUTERS
Wed, Oct 23, 2013 1:11 PM EDT