As many as 15 people sustained injuries after a bus rolled down from a National Highway and plunged into a deep gorge near Himachal Pradesh's Bilaspur on Tuesday, police said.
The bus was carrying 57 people at the time the incident occurred, Bilaspur's Additional Superintendent of Police Bhagmal said.
The injured have been shifted to a hospital in Bilaspur for treatment.
Further details are awaited.