Alexei Navalny, a Russian opposition leader, said he was "ready for work" immediately after being released from a Moscow detention center on Sunday.

The 41-year-old lawyer, who has declared his intention to stand as a 2018 presidential candidate, was jailed for organizing protests against Russian President Vladimir Putin without permission.

"Hi. I'm out," Navalny wrote on his Instagram account, posting a picture of himself on a street. The release took place away from a crowd of journalists who had gathered in front of the prison.

Read more: Alexei Navalny, the candidate who can't be

Navalny said he was heading for the southern city of Astrakhan, where he is scheduled to hold a rally. In the Instagram post, he joked that, during the 20 day jail term, he read 20 books, learned some words of the Kyrgyz language, and drank 80 liters (20 gallons) of tea.

'Time to elect Navalny'

Earlier on Sunday, Navalny supporters hung a banner from a bridge near the Kremlin, reading: "It's time to get rid of Putin and time to elect Navalny."

Read more: Teacher for a day: Vladimir Putin lectures Russian schoolchildren

Navalny, who is expected to be barred from candidacy, launched his presidential bid in December last year. Since then he has opened campaign offices and held events to consolidate supporters across the country.

So far in 2017, Navalny has served sentences of 15, 25 and 20 days for organizing anti-Putin protests without authorization.

Who is Alexei Navalny? Face of Russia's opposition The lawyer-turned-political campaigner has been among the most prominent figures of Russia's opposition to President Vladimir Putin. Navalny came to prominence in 2008, when his blog exposing malpractice in Russian politics and among the country's major state-owned companies came to public attention. Revelations published on his blog even led to resignations, a rarity in Russian politics.

Who is Alexei Navalny? Disputed parliamentary elections In 2011 Navalny was arrested for the first time. He ended up spending 15 days in prison for his role at a rally outside the State Duma in Moscow. A recent parliamentary election victory for Putin's United Russia had been marred by instances of ballot stuffing, reported by demonstrators on social media. Upon his release, Navalny pledged to continue the protest movement.

Who is Alexei Navalny? Second jail term After being reelected president in 2012, Putin ordered Russia's Investigative Committee to launch a criminal inquiry into Navalny's past. The following year the campaigner was charged and sentenced again, this time for five years, for alleged embezzlement in the city of Kirov. However, he was released the following day pending affirmation from a higher court. The sentence was later suspended.

Who is Alexei Navalny? Anti-Kremlin platform grows Despite being embroiled in legal troubles, Navalny was allowed to run in the 2013 Moscow mayoral election. A second-place finish behind Putin ally Sergei Sobyanin was seen as an overwhelming success and galvanized the Russian opposition movement.

Who is Alexei Navalny? Navalny takes to social media His anti-Kremlin rhetoric led Navalny to be banned from appearing on Russian state-owned television. That forced him to deliver his political message over social media and his blog. His talent for public speaking, punchy use of language and humorous mockery of Putin and his loyalists mobilized a legion of young followers.

Who is Alexei Navalny? Presidential ambitions In December 2016, the opposition leader announced the formal start of his campaign to run for the Russian presidency in March 2018. However, repeated accusations of corruption, which his supporters say are politically motivated, ultimately barred him from running for public office.

Who is Alexei Navalny? Convicted of corruption In 2016 the European Court of Human Rights ruled that Russia had violated Navalny's right to a fair trial in the Kirov case. Although Russia's Supreme Court overturned the five-year sentence, the verdict was sent back to the Kirov court. In 2017, this court again handed Navalny a suspended five-year sentence.

Who is Alexei Navalny? Moscow's biggest protests in 6 years In February 2017, anti-corruption rallies across dozens of Russian cities led to the arrests of over 1,000 demonstrators, including Navalny. The protests, believed to have been the largest in the Russian capital since 2012, were spurred by a report published by Navalny linking Prime Minister Dmitry Medvedev to a property empire valued at billions of euros. Navalny was released 15 days later.

Who is Alexei Navalny? Physically assaulted Navalny was assaulted and hospitalized in April 2017 after being hit in the eye with a chemical green dye. The attack permanently damaged his right cornea. Navalny accused Russian authorities of stopping him from seeking medical treatment abroad due to the embezzlement conviction against him. He was eventually permitted by the Kremlin human rights council to travel to Spain for eye surgery.

Who is Alexei Navalny? Repeated arrests In 2018, Navalny was jailed for 30 days. After his release in September, he faced another 20-day stint. In April 2019, the European Court of Human Rights ruled Russia had violated Navalny's rights by holding him under house arrest for most of 2014 during the Kirov embezzlement case.

Who is Alexei Navalny? Alleged poisoning In July 2019, only weeks after being released from a 10-day jail sentence, Navalny was again jailed for 30 days for violating Russia's strict protest laws. The opposition leader accused Russia of poisoning him with an allergic agent while in jail.

Who is Alexei Navalny? Raids and frozen assets Using YouTube and social media, Navalny had amassed a following of millions by late December 2019. Then police raided his Anti-Corruption Foundation headquarters (above), detaining him in the process. His staff said officials wanted to confiscate their tech equipment. Just a few months later, in March, Navalny reported that his bank accounts and those of his family members had been frozen.

Who is Alexei Navalny? An airport drink — and a coma On August 20, Navalny's spokesperson announced that after drinking tea while in an airport, the activist became violently ill during a flight. The plane made an emergency landing, and Navalny was rushed to a hospital (above), where he was reported to be in a coma and on a ventilator. Navalny's associates claimed he had been poisoned and pointed to previous attacks on the activist. Author: David Martin



rc/ls (AFP, AP)