(ANSA) - BELGRADE, AUG 20 - Serbian President Aleksandar Vučić urged NATO Secretary General Mark Rutte to end terror against Serbs, persecution, arrests, and home demolitions. He also urged KFOR to block the opening of the Ibar River bridge to car traffic, as requested by Pristina, and for the international community to ensure Pristina implements key provisions of the 2013 Brussels Agreement. (ANSA).