The march with demand releasing of Ukrainian captives detained by Russia, in Kiev

Activists hold placards 'Free Sentsov', during march called 'Freedom to the Kremlin prisoners!', in Kiev, Ukraine, on 01 June 2019. The activists and relatives of Ukrainians, which were captured and sentenced by Russia demand the Ukrainian power and Ukrainian President Volodymyr Zelensky to increase their efforts for releasing of Ukrainians, who were detained by Russia and pro-Russian separatists in Eastern Ukraine.