Agustinus Beo Da Costa, Jakarta – Indonesia has released from prison Islamic cleric Abu Bakar Bashir, the suspected mastermind of the 2002 Bali bombings and among the most notorious extremists in the Muslim-majority country.
Bashir was picked up by his family and was driving to his home in central Java, Detik.com reported.
Television footage showed several vans leaving the prison in Bogor, south of Jakarta. Prison officials could not immediately be reached for comment.
Bashir, 82, who is regarded as the spiritual leader of Jemaah Islamiah (JI), a jihadist network with ties to al-Qaeda, was imprisoned in 2011 for 15 years for his links to a militant training camp in Aceh province.
After receiving periodic reductions in his jail term, Indonesia's law and human rights ministry has said he has now completed his sentence.
Although linked to the Bali attacks that killed 202 people and a 2003 attack on the JW Marriott hotel in Jakarta, Bashir was never convicted for them and denied those ties.
Zulkarnaen, a man believed to be one of the most senior members of JI and involved in making the bombs for the attacks, was arrested last month.
The Bali bombings killed 88 Australians.
Prime Minister Scott Morrison on Friday said the government had made its concerns clear to Indonesia "that such individuals be prevented from further inciting others, and we will continue to follow those sorts of issues through".
He said Bashir had "been released consistent with the Indonesian justice system. That doesn't make it any easier for any Australian to accept that, ultimately. That those who are responsible for the murder of Australians would now be free. It's sometimes not a fair world," Morrison said.
Foreign Minister Marise Payne said on Tuesday that Indonesia must ensure Bashir does not incite more violence.
Thiolina Marpaung, an Indonesian wounded in the 2002 attacks, said she wanted authorities to keep supervising Bashir.
"We don't know what he was doing in prison," she said by telephone. "The government has to still assert control over terrorism actors in Indonesia who have been out of jail."
Bashir pledged allegiance to the Islamic State in 2014 while in jail.
In the wake of the Bali attacks and with backing from Australia and the United States, Indonesia set up an elite anti-terrorist unit that weakened JI and resulted in scores of suspected militants being arrested or killed.
But other extremist groups have since formed and conducted attacks while only last month police arrested 23 militants, including Zulkarnaen.
Abdul Rohim, Bashir's son, told Reuters ahead of the release that his father would return to the Al Mukmin Islamic boarding school near Solo in Central Java province, which Bashir founded in the 1970s and whose graduates in the past have been linked to militant networks and attacks.
"He has completed his term. This is purely over," Rohim said, adding that he would conduct Islamic preaching.
Security analysts say that although Bashir does not wield as much power over JI or other groups, he could still influence other militants.
"Bashir is an ideologue, his words will be followed and made examples of," said analyst Stanislaus Riyanta.