Balasore: About 37 persons were injured, eight of them seriously, when a bus carrying about 40 passengers overturned after being hit by a speeding truck from behind near Ambaliatha Bridge on National Highway 16 near Jaleswar. According to sources, the bus was heading to Kolkata from Bhubaneswar and the incident occurred in the mid night. The bus was hit by a speeding truck from behind after which the bus overturned and hit a tree. Fire services team reached the spot and rescued the passengers. They were sent to Kolkata in another bus.