QUETTA Three Pakistani citizens sustained bullet injuries when Iranian Border Security Forces allegedly opened firing on their vehicle in Chagai, a bordering district with Iran on Thursday. As per reports reaching here, a vehicle carrying a group of people was on its way at Talab Noorullah within the limits of Pakistani border area, when the Iranian border security forces allegedly opened indiscriminate firing on their vehicle. As a result of intense firing three persons identified as Lal Muhammad, resident of Dalbandin, Hafizullah and driver Rasheed received injuries. The injured were rushed to local hospital for treatment where doctors after providing them first aid, later referred them Quetta for further treatment. The sources said that Iranian security forces also impounded their vehicle and took it alongwith them and ,added, that previously many Pakistani citizens were also wounded due to firing of Iranian security forces. Local transporters and people strongly condemned the incident and demanded of the Chief Minister Balochistan, Nawab Muhammad Aslam Khan Raisani to take up this matter with Iranian authorities.