http://www.digitaljournal.com/news/world/more-than-120-killed-as-libya-s-rivals-battle-for-tripoli/article/547588
On Sunday, the UN mission in Libya warned that international humanitarian law "prohibits the bombing of schools, hospitals, ambulances and civilian areas".
The mission warned that it would document all breaches in order to inform the UN Security Council and the International Criminal Court.
GNA spokesman Mohamed Gnounou said his forces had carries out 21 air strikes targeting LNA positions and supply lines between Friday and Saturday.
Gnounou late on Saturday claimed "great advances on all fronts", including in Al-Aziziya, a city about 50 kilometres south of Tripoli.
"We have not started this war," he said, "but we will decide the time and place of its end."
On the LNA's side meanwhile, spokesman Ahmad al-Mesmari said the attacking forces were also "moving forward on all fronts".
He reiterated his claim that "terrorists" and "criminals" were fighting on the side of the UN-backed GNA forces.
"The decision is no longer in Sarraj's hands," he said. "It is in the hands of terrorists now."
The European Union expressed its "concern" on Thursday at the involvement of "terrorist and criminal elements" in the fighting.
Libya spinning out of control