At least three people were killed and 18 others injured when a passenger bus rammed into a trailer on Highway near Uch Sharif on Monday morning.
According to a private news chennel, the ill fated bus was going to Karachi from Mansehra when it collided with the trailer.
The rescue teams reached the spot and shifted the injured to the nearby hospital.
Rescue sources said the death toll may increase further as condition of many injured is stated to be critical. The victims were the residents of Mansehra and Karachi.
