Kandahar, Dec 11 (SPA) - A suicide attacker blew up his car near a convoy of U.S.-led troops in the Afghan city of Kandahar on Sunday but no soldiers were hurt, police said. A passerby was seriously wounded, police and witnesses said. The attack happened during the morning rush hour not far from the office of Kandahar's governor in the heart of the city. Sunday is a working day in Afghanistan. "The attack happened just after the convoy passed," Kandahar city police chief Mohammad Hakim told reporters near the scene. "There were no casualties among the troops and only one window of a vehicle in the convoy was broken," he was quoted as saying by Reuters. --SPA 1331 Local Time 1031 GMT www.spa.gov.sa/309699