New York, NY (BBN)– Secretary-General Ban Ki-moon has called for “immediate action” on the Security Council’s authorization of the use of “all necessary measures” to protect civilians in Libya, terming it a “historic” affirmation of the global community’s responsibility to protect people from their own government’s violence.

The Council on Thursday passed a resolution permitting the use of all necessary measures, including the imposition of a no-fly zone, to prevent further attacks and the loss of innocent lives in Libya, where the regime of Moammar Gadhafi has conducted a military offensive against citizens seeking his removal from power.

Following the adoption of the resolution, media reports stated that Libyan authorities had declared a ceasefire. Libyan Foreign Minister Musa Kusa was quoted as saying that the truce was intended to “to protect civilians.”

The Arab League last weekend requested the Council to impose a no-fly zone after Mr. Gadhafi was reported to have used warplanes, warships, tanks and artillery to seize back cities taken over after weeks of mass protests by peaceful civilians seeking an end to his 41-year rule.

Mr. Ban said that in adopting Resolution 1973, the Council had placed great importance on the appeal of the League of Arab States for action.

“Given the critical situation on the ground, I expect immediate action on the resolution’s provisions. I am prepared to carry out my responsibilities, as mandated by the resolution, and will work closely with Member States and regional organizations to coordinate a common, effective and timely response,” the Secretary-General said in a statement issued overnight.

The resolution requested Mr. Ban to inform the Council immediately of any actions taken by the Member States as well as to appoint an eight-member expert panel to monitor implementation of its terms, including an arms embargo.

The Office of the UN High Commissioner for Human Rights (OHCHR) also welcomed the Council’s move, terming it an important manifestation of the international community’s commitment to the principle of responsibility to protect civilians.

BBN/SSR/SI-19Mar11-2:57 pm (BST)