BEIRUT: Lebanon's under-fire prime minister, Saad al-Hariri, was due to speak Tuesday as rumours swirled of his imminent resignation following nearly two weeks of unprecedented protests demanding political change.
Al-Hariri's office summoned the press for 1400 GMT, even as dozens of counter-demonstrators wielding sticks and throwing stones attacked the main protest site in the capital Beirut.
Local media had circulated reports of an expected resignation announcement before the premier's office said he would speak.
An unprecedented protest movement has gripped Lebanon for almost two weeks, calling for an overhaul of a political class viewed as incompetent and corrupt.
Banks and schools have remained closed and the normally congested main arteries in Beirut blocked by protesters.
On Tuesday, dozens of rioters descended on to Riad al-Solh Square near the government headquarters, where they attacked protesters, torched tents, and tore down banners calling for "revolution", said an AFP correspondent in the area.
The unprecedented attack on the main site of the capital's largely peaceful protest movement forced the army and riot police to deploy en masse to contain the violence.
Ambulance sirens rang out from all sides, as reports circulated of injuries, an AFP correspondent said.
An hour earlier, the same counter-demonstrators had gathered on a nearby road where they attacked peaceful protesters who were blocking the key artery, another AFP reporter said.
The counter-protesters chanted slogans hailing two leaders — Hezbollah chief Hassan Nasrallah and Amal head Nabih Berri — as they pushed roadblocks aside and provoked protesters.
Police intervened to contain the violence, sparking a series of scattered scuffles.
Demonstrators caught in the attack tried to jump over the rails of the highway while others ducked behind concrete blocks. -APP/AFP