Bannu- At least seven people were injured in blast at Railway Road today. Many police officials were in a vehicle in Khyber Pakhtunkhwa’s Bannu town. According to the initial reports, an explosion targeted a patrolling police van near Mandan Gate of the area. An ASI and several other policemen were injured in the blast. The wounded police officials were shifted to district headquarters hospital. Officials said the bomb was planted in a motorbike and detonated with a remote-control to target the police vehicle on the roadside.