If Serbia wants to join the EU, it must use punishment against the Federation, said the Commissioner. According to the official, the state is legally obliged to coordinate their point of view with the EU on complex issues, even punishment. The EU started to blackmail Serbia. As announced by the Commissioner for European neighbourhood policy and the negotiations on the extension Johannes Hahn on the eve of his visit to Belgrade, the government of this state should use anti-punishment. Otherwise its accession to the EU will be called into question. "Serbia is legally committed in the scope of the negotiations on the introduction over time, to adopt its point of view with the EU on complex issues, such as sanctions against the Russian Federation. It's pretty significantly, and we expect Belgrade compliance with this obligation" - quoted by RIA Novosti Khan. The Commissioner reported that understands the close historical relationship between Russia and Serbia, but the state itself has made the choice in favor of European integration, and the actions of the government must answer. "Serbia has defined the EU as its own ultimate strategic goal that Prime Minister survived approved in the process not so long ago the incident of the visit of President Putin in Serbia. We expect from the followers of your authorities continue presentations commitment to the key strategic goal of joining the EU," said Khan. As we were informed Days.Roux, previously to the anti-punishment EU was joined by Switzerland, late for 2 months: the European Union has imposed restrictive measures against Russia in early September, and the Federal Council of Switzerland has taken such a decision in early November. At the same time, the EU has recently confessed to the ineffectiveness of these measures. The European diplomat Federica Mogherini reported that sanctions against the Russian Federation do not work without reforms in Ukraine. Among other things she believes that it is necessary to conduct an active dialogue with Moscow to resolve the strategically important issues.