Lebanon's Saad Hariri said Wednesday he would not seek to stay on as prime minister, ahead of much-delayed consultations to give the protest-wracked country a new government.
Fifty days after unprecedented nationwide demonstrations against Lebanon's reviled political elite forced him to step down, the caretaker premier had looked like he might attempt to keep his seat.
But he said his name was drawing too much opposition for him to be a candidate when official consultations to pick a new line-up begin on Thursday.
"I have strived to meet their demand for a government of experts, which I saw as the only option to address the serious social and economic crisis our country faces," Hariri said.
"I announce I will not be a candidate to form the next government," he said in a statement.
Lebanon's economy has been sliding towards default in recent weeks, but the main political parties have so far failed to respond to calls from the street and international partners by forming a credible cabinet capable of undertaking key reforms.
The consultations for a new cabinet have been postponed twice already and it remains to be seen whether they will indeed take place on Thursday and whether Hariri's chances of a third mandate as prime minister are really over.
The 49-year-old, who sports trademark slicked-back hair and a closely cropped beard, was thrust onto the political stage after his father Rafik, himself an ex-premier, was assassinated in a February 2005 car bomb attack.
But he has struggled to fill his father's shoes, grappling in the latest crisis to address nationwide protests demanding the removal of a political elite viewed as incompetent and corrupt.
Hariri has cast himself as a champion of economic reform held hostage by unwilling coalition partners, but protesters have categorised him as a product of Lebanon's hereditary politics.
The protests that erupted on October 17 have advocated a more national civic identity to replace the sectarian and nepotist system that defines Lebanese politics.
The power-sharing system that was enshrined after the end of Lebanon's 1975-1990 civil war means that the prime minister's position should be filled by a member of the Sunni Muslim community.
Several names were floated since Hariri resigned, but his own eventually came back to the fore and his withdrawal leaves a major question mark hanging over Thursday's scheduled talks.
While the huge crowds that filled the squares of Beirut, Tripoli and other Lebanese cities two months ago have dwindled, the protest movement is still alive and keeping its politicians in check.
The candidacy of a billionaire who was presented as an alternative to Hariri was quickly shut down by angry crowds last month and attempts by deputies to pass contested laws were thwarted by demonstrators blocking access to parliament.
The past few days were marked by a spike in tensions on the ground, with counter-demonstrators supporting Shiite parties Amal and Hezbollah clashing with security forces.
Security forces erected barricades overnight to block or control access to protest sites in the capital where counter-demonstrators have previously tried to attack protesters, AFP journalists said.
Hundreds of protesters held new rallies in Beirut on Wednesday evening, calling for the removal of what they called "walls of shame".
Protesters say their ranks are routinely infiltrated by thugs hired to discredit their movement, which calls for the wholesale removal of Lebanon's political elite.
Tensions have been further heightened by the looming bankruptcy of the debt-ridden Lebanese state, with banks unable to respond to a stinging liquidity crunch.
The Lebanese pound, officially pegged to the US dollar, has lost around 30 percent of its value on the black market.