In the Austrian Salzburg, the EU summit began at which the heads of state will discuss the case of the Violins, as well as the problem of migration. British Prime Minister Teresa May will make a statement about poisoning. It is possible that Russia is waiting for new sanctions. Former GRU officer Sergei Skripal and his daughter Julia were poisoned in early March in the English city of Salisbury. London, without giving any evidence, said that Moscow was behind the assassination attempt. Russia categorically denies involvement in the incident. PE in Salisbury caused an international scandal: more than 20 countries sent more than 100 Russian diplomats.