On road area of Peshawar Gulbahar police station blast near a police personnel died while 11 people including four police officers were injured. According to police sources, the sad incident occurred on Saturday when police mobile prisoners to the Peshawar central jail was being taken to jail that Mardan Gulbahar Police Station near the road by the extremists on police were targeted. According to eyewitnesses, three to four kilograms of explosives in the derailment of the powerful explosion at as a result of which one exploded police personnel died and 11 were injured including four police officers were immediately for medical aid lady reading of Peshawar have been shifted to hospital . After the incident, security forces and relief teams have reached explosion should be while bomb disposal squad has collected evidence of explosion started. In the explosion van along with two more vehicles also damaged. After the attack, security forces surrounded the area and to any kind of road closed for traffic explosion while of the prisoners van back safely sent to jail. According to the bomb disposal unit in the explosion 5 kg of explosive material was used.