Pakistan police re-arrest prominent rights lawyer after top court granted bail

The couple was re-arrested "from prison in an old case," Mazari's lawyer, Faisal Siddiqi, told Reuters. The separate case relates to allegations of "protesting and blocking a road in Islamabad."

Islamabad police did not respond to a request for comment.

Pakistan's Supreme Court had on Thursday suspended 17-year prison sentences handed to Mazari and her husband, Hadi Ali Chattha, and ordered them freed on bail, appearing to lift a detention that has been criticised by activists.

Mazari, a vocal critic of Pakistan's powerful military, and her husband Hadi Ali Chattha, also a lawyer, were convicted in January on charges of sending anti-state social media posts.

Both have denied the charges, saying they were being persecuted for raising their voice against disappearances of nationalist activists.

Mazari challenged the conviction in Islamabad High Court and then took her case to the Supreme Court. That top tribunal said it was issuing its ruling on Thursday pending the decision by the lower court, expected within weeks.

"I am grateful to the Supreme Court for finally delivering justice to the couple," said Mazari’s mother, Shireen Mazari, who served as human rights minister under jailed former Prime Minister Imran Khan, speaking prior to the couple's re-arrest Thursday night.

Mazari has earned international recognition for defending ethnic minorities and journalists in Pakistan.

She and her husband were convicted in January under the Prevention of Electronic Crimes Act for social media posts critical of military operations in the insurgency-stricken provinces of Balochistan and Khyber Pakhtunkhwa.

United Nations experts, Amnesty International and other groups questioned the trial's fairness. Pakistan said its judiciary was independent.

(Reporting by Mubasher Bukhari; Editing by Andrew Heavens and Ros Russell)