"The Secretary-General expressed deep concern at the escalating scale of  violence and emphasized that it must stop immediately," the statement added.

"He reiterated his call for respect for basic freedoms and human rights, including peaceful assembly and information."

Reacting to the leader's interpretation of the events and the response of the authorities, the Secretary-General underlined the need to ensure the protection of the civilian population under any circumstances.

He urged all parties to exercise restraint and called upon the authorities to engage in broad-based dialogue to address legitimate concerns of the population. On Sunday night, Ban again called for the non-use of force and respect for basic freedoms, as he voiced concern about reports of escalating violence and bloodshed amid the protests in North Africa and the Middle East.