Russians are continuing to pay tribute to Alexei Navalny despite reports of 400 people being detained at gatherings across the country.
Mourners have been seen laying flowers at the Solovetsky Stone in Moscow - a monument which commemorates victims of political oppression.
Mr Navalny, who campaigned against official corruption and led major anti-Kremlin protests, was serving a 19-year sentence on charges of extremism when he was pronounced dead on Friday.
