A "Brexit" - Great Britain leaving the European Union - could deliver a nasty dose of poison to the European Union and global economies, says Wolfgang Schauble, the German Finance Minister.
He made his comments as campaigning continued on whether the United Kingdom should maintain it's relationship with the EU.
While some, like London Mayor Boris Johnson say that leaving the EU would be a huge weight lifted from British business, our United Kingdom correspondent Olly Barratt says, others feel more should have been done to prevent a possible "Brexit."
IN: "Those who...
OUT: ...single market."
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