In Bihar, armed Maoists set ablaze seven vehicles of a private road construction firm at Badiha village in Rohtas district on Wednesday. According to Police sources, around 200 ultras stormed the office of S N P Infrastructure, confined its employees in a room and burnt the vehicles. None of the employees were harmed during the Operation, the police said. <br/><br/>The private road construction firm was engaged in construction of a National Highway between Dehri-on-Sone and Tilauthu in Rohtas district. Patrolling was intensified after the incident and a combing operation launched, the police said.<br/>