Brussels, 27/05/2016 (Agence Europe) - In addition to the substantial costs to consumers and British business in terms of customs duties, the United Kingdom leaving the EU or, what is now commonly known as a Brexit, would force the country into complicated negotiations for setting the terms of its accession to the World Trade Organisation (WTO). The director-general of the WTO, Roberto Azevêdo made this warning this week in an interview to the British newspaper, The Financial Times, on...