Syrian forces faced a Thursday deadline to withdraw from the streets under the terms of a peace plan brokered by former U.N. Secretary-General Kofi Annan.
Reports following the Thursday deadline were mixed. Mousab Hamadee, an activist from the city of Hama, said Friday to the BBC that Syrian forces had fired on demonstrators in the city's central square.
"Two of my colleagues were martyred," he said.
Ahmad Fawzi, a spokesman for Annan, told al-Jazeera a team of unarmed observers was on standby to begin a monitoring mission once the U.N. Security Council approves of the mission.
"With every cessation of hostilities there will be skirmishes, this is not unusual, sometimes the parties test each other," he said. "There may continue to be skirmishes for hours or even days but the fact of the matter remains that heavy shelling ... has died down."
The official Syrian Arab News Agency reports that military forces were able to thwart an "armed terrorist group" from infiltrating from Turkey to Syria. Turkish Foreign Minister Ahmet Davutoglu told the BBC Thursday that his country would take "any preparation" to defend its borders.