AlHijjah 19, 1432, Nov 15, 2011, SPA -- U.N. Secretary General on Tuesday said Syria's president, Bashar al-Assad, must immediately implement the agreement he made with the Arab League, once again also calling on Assad to stop killing Syrians. "Now that the Syrian Government has not implemented and the League of Arab States' ministerial meeting has decided to suspend Syria from its membership, it is crucially important now that President Assad must immediately stop killing his own people and agree to implement this agreement with the League of Arab States," Ban said in Bangladesh where he is on an official visit. "I have been continuously discussing this matter with the League of Arab States' Member States, particularly Secretary General Nabil El Araby and I sincerely hope that the League of Arab States will exercise their leadership so that this will be resolved as soon as possible," he said.