Demonstrators demanding the release of the detained Russian opposition leader Alexei Navalny hold placards and banners outside the Russian embassy in Stockholm, Sweden, on January 23, 2021. - The 44-year-old Chief Kremlin critic Alexei Navalny was arrested at his return in Moscow after spending several months in Germany recovering from a poisoning attack that he said was carried out on the orders of President Vladimir Putin (Photo by Fredrik SANDBERG / TT News Agency / AFP) / Sweden OUT