The head of Pakistan's armed forces is this morning due to meet with senior commanders after the clashes in the capital city that left three people dead and hundreds injured.
In a move that at the very least raises the prospect of the military taking a more central role in the stand-off between protesters and the government that has seen parts of Islamabad brought to a halt for two and a half weeks, General Raheel Sharif brought forward a meeting of his so-called corps commanders.
The announcement came after a weekend that saw protesters clashing with police, as the demonstrators tried to march on the Prime Minister Nawaz Sharif's official residence. Police responded by firing tear gas and hitting protesters will bamboo sticks.
The 20,000 or so demonstrators who have besieged Islamabad are part of two different protest groups. One is led by the cricketer-turned-politician Imran Khan, who has claimed that last year's election, which Mr Sharif won handsomely, was rigged. The other group is led by a Muslim cleric Tahir ul-Qadri, who also claims Mr Sharif is corrupt.
Both groups have said they will not leave until the government stands down. "I am prepared to die here." Mr Khan said yesterday evening, according to Reuters.