"Do not stop your pickets! Nadiya [Savchenko] was only the beginning. And we still have another 10 political prisoners in Russia and 20 political prisoners in Crimea. And actually our estimates point to 114 persons - we think that some of them they are hiding - our boys who are locked up in the basements in Donbas. As Oleh Sentsov said: "The country for which I fought, will not forsake me." This is why until we liberate them all, please do not stop picketing," the top diplomat said.