Asia Bibi, a Christian woman, was acquitted of blasphemy charges by the Supreme Court on Wednesday sparking violent protests by the country's conservative groups running on third straight day.
The release of a Christian woman in Pakistan who was acquitted eight years after being sentenced to death for blasphemy was apparently delayed on Friday, after talks failed between the government and hardline religious groups who want her publicly hanged.
Also, a lawyer representing a local cleric who had raised the initial blasphemy charges against Asia Bibi petitioned the Supreme Court on Thursday to reverse its acquittal.
The top court in a landmark decision on Wednesday overturned Bibi's 2010 conviction on blasphemy charges.
Since then, religious groups have blocked highways and damaged or set-fire to dozens of vehicles to pressure the government to stop her release from an undisclosed detention facility.
The conservative groups were holding nationwide rallies on Friday, stoking fears of further violence.
Pakistan shut down schools and colleges after cleric Khadim Hussain Rizvi, the leader of Tehreek-i-Labbaik Party (or TLP), announced that "talks" between his deputies and the government about Bibi's fate had failed.
'We are ready to die'
Before dawn on Friday, Rizvi told an emotionally-charged rally in the eastern city of Lahore that one of the government negotiators threatened his deputies during the talks that security forces will ruthlessly kill them if they did not disperse peacefully.
He asked his supporters to continue sit-ins as authorities summoned paramilitary troops to restore order.
"We are ready to die to show our love for the Prophet," he said.
Rizvi's envoys had demanded that Bibi be barred from leaving the country but Information Minister Fawad Chaudhry rejected the demand, saying the government will not accept any dictates.
Several mainstream religious parties were also set to hold separate demonstrations in major cities following Friday prayers.
Ghulam Mustafa, a lawyer representing a provincial cleric in Punjab who had filed the initial blasphemy charges against Bibi, petitioned the Supreme Court, requesting the judges review her acquittal.
The court has set no dates to take up the petition, but Bibi's release could be further delayed by the process. Pakistan's Supreme Court has not been known to reverse its decisions but court reviews typically take years.
"Have you seen the one who denies the Recompense? For that is the one who drives away the orphan. And does not encourage the feeding of the poor." (Quran 107: 1-3). #Protests #Pakistan pic.twitter.com/Cj7TYC0FeV— Zaigham (@cyrusza) November 2, 2018
Security tightened near detention facility
Authorities say they have stepped up security near an undisclosed detention facility where Bibi is being held for her safety.
On Thursday, prison officials said two inmates were arrested last month for planning to kill Bibi by strangling her. They said the men were still being questioned.
Bibi's family had expected her release by Thursday night. Her husband, Ashiq Masih, returned from Britain with their children in mid-October and was waiting for her release so that they can fly out of Pakistan.
Though the family has not disclosed the country of her destination, France and Spain have offered asylum.
Bibi's acquittal has posed a challenge to the government of Pakistan's new Prime Minister Imran Khan, who came to power this summer.
Khan is visiting China, where he will likely seek financial assistance from Beijing to shore up the country's deteriorating finances, as protests continue back home.
Khan warns protesters
Khan condemned the protesting groups on Wednesday after cleric Afzal Qadri urged supporters to kill the three judges who acquitted Bibi, revolt against army chief General Qamar Javed Bajwa and overthrow Khan's government.
Military's spokesman Major General Asif Ghafoor said on Friday the army was exercising restraint, to give a chance for a peaceful resolution.
He asked demonstrators to refrain from violence and await the outcome of the review petition to the Supreme Court.
"Let this legal process be completed first," he told state-run Pakistan Television.
However, over 2,000 demonstrators continued blocking a key road linking the capital, Islamabad, with the garrison city of Rawalpindi on Friday, causing traffic jams.
Hundreds also blocked another key motorway, linking Islamabad with other major cities.
Controversial blasphemy law
Bibi was arrested in 2009 after she was accused of blasphemy following a quarrel with two fellow female farm workers who refused to drink from a water container used by a Christian. A few days later, a mob accused her of insulting the Prophet, leading to her 2010 conviction.
Bibi's family has always maintained her innocence and says she never insulted the Prophet.
Bibi's case has drawn international attention and also put Pakistan's controversial blasphemy laws into focus again.