The Arab minority in southwest Iran has long claimed that it faces discrimination from the central government GENEVA, LONDON: In early January, labor activist Esmail Bakhshi posted a letter on Instagram saying he had been tortured in jail, attracting support from tens of thousands of Iranians online. Bakhshi, who said he was still in pain, also challenged the intelligence minister to a public debate about the religious justification for torture. Late last month, Bakhshi was rearrested. Sepideh Qoliyan, a journalist covering labor issues in the Ahvaz region, was also rearrested on the same day after saying on social media that she had been abused in jail. Bakhshi’s allegations of torture and the social media furor that followed led Iranian President Hassan Rouhani to call for an investigation, and the intelligence minister subsequently met with a parliamentary committee to discuss the case, a rare example of top officials being prompted to act by a public backlash online. “Each sentence and description of torture from the mouths of #Sepideh_Qoliyan and #Esmail_Bakhshi should be remembered and not forgotten because they are now alone with the torturers and under pressure and defenseless. Let us not forget,” a user named Atish posted on Twitter in Farsi on Feb. 11. “When thousands of people share it on social media, the pressure for accountability goes up,” said Hadi Ghaemi, executive director at the New York-based Center for Human Rights in Iran. “Sham investigations won’t put it to rest. Social media is definitely becoming a major, major public square in Iran.” Tehran prosecutor Abbas Jafari Dolatabadi said last month, without naming Bakhshi, that allegations of torture online constitute a crime. His comments follow growing pressure from officials to close Instagram, which has about 24 million users in Iran. Iran last year shut down the Telegram messaging app, which had about 40 million users in the country, citing security concerns. “Today you see in cyberspace that with the posting of a film or lie or rumor the situation in the country can fall apart,” Dolatabadi said, according to the Iranian Students’ News Agency. “You saw in recent days that they spread a rumor and announced the rape of an individual or claimed suicide and recently you even saw claims of torture and all the powers in the country get drawn in. Today cyberspace has been transformed into a very broad platform for committing crimes.” The arrests of Bakhshi and Qoliyan are part of a crackdown in Ahvaz, center of Iran’s Arab population. Hundreds of activists there pushing for workers’ and minority rights, two of the most contentious issues in Iran, have been detained in recent weeks. The Arab minority in southwest Iran has long claimed that it faces discrimination from the central government.