Should Brits vote to leave the European Union, it would set a precedent. The UK would be the first member state to exit the EU. And many British civil servants working in Brussels would have to pack their bags and leave.<br /><br />More from this Brexit Special of Focus on Europe: http://www.dw.com/en/focus-on-europe-a-special-on-the-brexit-2016-06-15/e-19287269-9798
