The re-arrest of Pakistani human rights lawyers Imaan Mazari-Hazir and Hadi Ali Chattha, hours after the Supreme Court granted them bail and suspended their sentences, has triggered criticism from lawyers and international rights organisations over the rule of law and the use of criminal cases against rights advocates.The couple was taken into custody again on September 17, 2026, in connection with a separate case linked to a 2025 protest. The development came after the Supreme Court had ordered their release in a case involving social media posts.Key HighlightsHuman rights lawyers Imaan Mazari-Hazir and Hadi Ali Chattha were re-arrested hours after receiving bail from Pakistan's Supreme Court.The Supreme Court had suspended their sentences and ordered their release in a social media posts case.Police arrested them again in connection with a separate case registered in March 2025.An Anti-Terrorism Court rejected a request for 30 days of physical remand and sent them to jail on judicial remand for 14 days.Amnesty International and Human Rights Watch criticised the re-arrest.The Islamabad Bar Association announced a boycott of court proceedings in protest.The case has raised wider questions about judicial authority, detention and the treatment of human rights advocates in Pakistan.What Happened to Imaan Mazari and Hadi Chattha?Imaan Mazari-Hazir and her husband Hadi Ali Chattha had been detained for months following convictions connected to social media posts that prosecutors said violated Pakistan's cybercrime laws.On September 17, the Supreme Court suspended their sentences and granted them bail while their appeals remain before the Islamabad High Court. The ruling appeared to clear the way for their release from Adiala Jail.However, before they could leave the jail, police took the couple into custody in connection with a separate case. They were subsequently produced before an Anti-Terrorism Court in Islamabad.Why Were the Lawyers Re-Arrested?The fresh case relates to a protest held in Islamabad in March 2025.According to police allegations, Mazari and Chattha participated in a demonstration where protesters allegedly chanted anti-government slogans and blocked a public road. The case includes charges under several sections of the Pakistan Penal Code and Section 7 of the Anti-Terrorism Act.Their lawyers and rights groups have disputed the use of the case to keep them in detention after the Supreme Court granted bail in the earlier matter.The Anti-Terrorism Court rejected the police request for 30 days of physical remand and instead sent the couple to jail on judicial remand for 14 days.Amnesty International and Human Rights Watch ReactThe re-arrest has drawn criticism from international rights organisations.Amnesty International said the authorities should release Mazari and Chattha and stop bringing additional charges to prolong their detention. The organisation argued that their case raises concerns about the use of Pakistan's legal system against critical voices. These are Amnesty's assessments and not an independent judicial finding.Human Rights Watch similarly criticised the re-arrest, saying that using an older case immediately after the Supreme Court granted bail raised concerns about arbitrary detention and the treatment of peaceful expression and human rights advocacy.Lawyers Protest the Re-ArrestThe development also prompted a response from Pakistan's legal community.The Islamabad Bar Association announced a boycott of court proceedings on September 19, saying that the re-arrest after the Supreme Court's bail order undermined judicial proceedings and fundamental rights.Lawyers and civil society groups have called for greater transparency around the fresh case and the circumstances in which the couple was taken into custody.What Were the Earlier Charges?Mazari and Chattha were originally convicted in a case concerning social media posts critical of Pakistani authorities and military operations.According to Amnesty International, the couple was arrested in January 2026 and received prison sentences ranging from 10 to 17 years under provisions of the Prevention of Electronic Crimes Act. The Supreme Court later suspended those sentences and granted bail pending the Islamabad High Court's final decision.Reuters reported that both lawyers denied the charges and said they were being persecuted for speaking about alleged disappearances of nationalist activists. Pakistan has maintained that its judiciary is independent.(READ MORE : Pakistan Tightens Security Ahead of PTI March as Casualty Fears GrowWhat Does the Case Mean for Pakistan's Legal System?The re-arrest has intensified debate over the relationship between judicial orders, police powers and executive authorities in Pakistan.The immediate legal issue is that the Supreme Court's bail order concerned one case, while the police relied on a separate, older case to keep the two lawyers in custody. The Anti-Terrorism Court subsequently authorised judicial remand in that separate case.Rights organisations have described the development as evidence of a broader problem with arbitrary detention, while Pakistani authorities have presented the fresh proceedings as a separate legal matter. The final legal position will depend on proceedings in the relevant courts.What Happens Next?The case is expected to continue through Pakistan's judicial system, with the separate protest-related charges being considered independently from the earlier social media case.The controversy has nevertheless drawn international attention because the re-arrest occurred only hours after the Supreme Court granted bail. Further court proceedings will determine whether the charges in the separate case are sustained and whether Mazari and Chattha are released.For now, the case remains a significant point of debate over judicial authority, detention practices and the protection of human rights lawyers in Pakistan.