Five passengers were severely injured when a private travels bus rammed into a divider on the national highway and overturned near Narketpally in Nalgonda district in the early hours of Wednesday. The bus belonging to BSR Travels was heading to Hyderabad from Bhadrachalam with 35 passengers when the accident took place. The injured were admitted to Kamineni Hospital. The police are suspecting that driver might have dozed off at the wheels. Passengers want to register a case at a police station against BSR Travels.