Brussels, 14/01/2016 (Agence Europe) - The demands for the renegotiation of the United Kingdom's relations with the European Union - focusing on the consequences for non-eurozone countries of the integration of the eurozone, increased competitiveness and increased subsidiarity and restricted access of European migrants to national social benefits - could be resolved without breaching the current Treaties or requiring any changes to them, the negotiator-in-chief of the European Commission,...