A driver of a passenger bus has been killed in a collision with a passenger bus at Hetauda Sub-metropolis-15 on the East-West Highway. The deceased has been identified as Milan Sunar, 26, of Ratanpur in Bara district.

Sunar, who was critically injured in the collision, died at Chure Hill Hospital in Hetauda. Subash Sunar, 35, of Hetauda-12 was injured and is undergoing treatment. The bus driver who hit the car has been taken under custody, police said.