Lebanese troops said they had largely defeated Islamist rebels in a northern refugee camp, but continued their siege amid sporadic shelling and gunfire.
Officials said the gunfire came from mopping up operations, and explosions were booby traps being destroyed.
Leaders of Fatah al-Islam at the Nahr al-Bared camp were on the run, Defense Minister Elias Murr said on Thursday.
A month of fighting has left 170 people dead, in
Some correspondents said parts of the old camp - densely populated areas packed with long-term Palestinian refugees - were still outside the army's control.
The so-called new camp, where gunfire has been focused, is now a devastated wasteland of shattered concrete.
Mr Murr had told Lebanese TV that the army had "crushed those terrorists".
"What is happening now is some clean-up that the army's heroes are carrying out, and dismantling some mines," he said.
'In hiding'
A group of Palestinian Muslim clerics that tried to mediate during the clashes said Fatah al-Islam had declared a ceasefire.
One of the clerics, Sheik Mohammed Haj, told Associated Press news agency that the militants would "comply with the Lebanese army's decision to end military operations".
Nahr al-Bared, near the northern city of
Large parts of the camp have been left in ruins after a bitter struggle that began in late May when the Lebanese army tried to arrest a number of alleged members of Fatah al-Islam.
There is a long-standing convention that
The Lebanese government believes Fatah al-Islam is backed by Syrian intelligence, a claim
PHOTO CAPTION
Smoke rises from Nahr al-Bared refugee camp