Navalny’s supporters said they were planning nationwide protests in at least 120 cities, with each due to start at midday local time in that city. The country covers 11 timezones.
Live video feeds and social media videos show crowds of people gathering in a number of cities, chanting “Putin is a thief.”
Navalny was detained on January 17, moments after arriving in Moscow, following months of treatment in Germany after being poisoned in August 2020 with nerve agent Novichok. He blamed the poisoning on the Russian government, an allegation the Kremlin has repeatedly denied.
The politician is currently in custody ahead of a court hearing on February 2 where a court will decide whether his suspended sentence on fraud charges in a 2014 embezzlement case should be converted into a jail term due to what Russian authorities say is the violation of the terms of his suspended sentence.
Speaking at that hearing, Navalny urged protesters to keep coming out.
“They are the last barrier that prevents those in power from stealing everything. They are the real patriots,” he said. “You will not be able to intimidate us — we are the majority.”
Russia’s Ministry of Internal Affairs warned Russian citizens not to take part in the “unauthorized” protests. “The Ministry of Internal Affairs of Russia calls on citizens to refrain from participating in unauthorized protests,” the ministry said in an Instagram post.
Russian federal law requires organizers to file an appeal with local authorities at least 10 days in advance to obtain permission to hold a protest.
According to OVD-Info, an independent site that monitors arrests, 261 people have been detained so far across Russia in connection with Sunday’s unsanctioned protests.
Security forces could be seen out in force in the streets of central Moscow early Sunday, including in Lubyanka Square, home to the headquarters of the Russian Federal Security Service (FSB).
Authorities announced ahead of Sunday’s protests that certain streets in the center of Moscow would be closed off, seven metro stations would be shut and that no alcohol could be sold in glass containers all day.
Additionally, the Moscow mayor’s office said that cafes, restaurants and other catering facilities would be closed in the city center on Sunday, according to Russian state media agency TASS.