Political uncertainty continued to grip the nuclear-armed country as Pakistan's parliament abruptly adjourned before a planned vote on ousting Prime Minister Imran Khan.
It had not reconvened as scheduled on Saturday; members of Khan's party had suggested on Friday they would try to delay the vote as much as possible.
The cricket star turned politician has vowed to "struggle" against any move to replace him, the latest twist in a crisis threatening political and economic stability in the South Asian nation of 220 million people.
Khan's allies had blocked a similar no-confidence vote last Sunday, but the country's Supreme Court ruled that move unconstitutional, ordering parliament to reconvene.
Speaker Asad Qaiser, a Khan ally, said the session would resume at 12:30 p.m. (11:30 p.m. UAE time), but there were no signs of parliament reconvening an hour after that.
Before the adjournment, opposition leader Shehbaz Sharif, expected to become prime minister if Khan is ousted, addressed the assembly, urging Qaiser to ensure the vote was carried out.
The speaker said he would implement the court order "in true letter and spirit".
Khan, 69, surged to power in 2018 with the military's support but recently lost his parliamentary majority when allies quit his coalition government. Opposition parties say he has failed to revive an economy battered by COVID-19 or fulfil promises to make Pakistan a corruption-free, prosperous nation respected on the world stage.
The opposition and some analysts say Khan has fallen out with the military, a charge he and the military denied. The army has ruled the state for half its 75-year post-colonial history, and no prime minister has completed their full five-year term.
KHAN VOWS NO 'IMPORTED GOVERNMENT'
It was unclear how long Khan's allies might seek to delay the vote. Lawyer Salahuddin Ahmed, who had argued in court for the vote to go ahead, said he believed it must occur before midnight.
Khan, who enjoyed widespread popular support when he took office, said late on Friday he was disappointed with the court ruling but accepted it. He had called an election after dissolving parliament.
But he said he would not recognise any opposition government that replaced him.
"I will not accept an imported government," he told the nation in a late-night address, suggesting the move to oust him was part of a foreign conspiracy and calling for peaceful protests on Sunday. "I'm ready for a struggle."
Khan opposed the US-led intervention in Afghanistan and has developed relations with Russia since becoming prime minister. He has accused the United States of supporting a plot to oust him, without offering evidence of his claim, which Washington has dismissed. Read full story
As the turmoil continued, Pakistan's rupee hit all-time lows on Thursday and foreign exchange reserves tumbled. The central bank raised its benchmark interest rate by 2.5 percentage points, the biggest hike since 1996.
If Khan loses the no-confidence vote, the opposition will put forward a candidate for prime minister.
Sharif, the younger brother of three-time former prime minister Nawaz Sharif, said after the court ruling that the opposition had nominated him to take over should Khan be ousted.