In Sochi, human rights activist Semyon Simonov was detained at the railway station, he wrote on his facebook. He was examined until the moment when his train left for Krasnodar. Then he was released without a protocol being drawn up. Simonov intended to visit Krasnodar in order to attend the trial of Mardiros Demerchyan, a worker who worked on one of the Olympic construction sites and was tortured by the police.