At least seven persons were killed, and around 40 were injured after two buses operated by the Maharashtra State Road Transport Corporation (MSRTC) collided near Bardoli town in Gujarat's Surat district on Tuesday, and one of them caught fire, police said. All the deceased were travelling in the bus that caught fire. The incident occurred on National Highway No. 53 near Uva village, officials said, adding that the road connects Maharashtra with Gujarat.