NEW : Opposition official says another confrontation is expected in Zabadani . The opposition says Syrian troops were driven from Zabadani . Residents aided defecting soldiers in the fight , an activist says . Score: 6
NEW : Opposition official says another confrontation is expected in Zabadani . The opposition says Syrian troops were driven from Zabadani . Residents aided defecting soldiers in the fight , an activist says . Arab League monitors visited Zabadani on Sunday .