Four people, including the driver, were killed, and several others were injured Wednesday when a tractor-trolley who transported construction workers fell into a deep gap in the GHANCE district of GB, a media report said with reference to police officers.

According to the report, a police spokesman said the accident was taking place in the morning near the Gullhan Kabir area. He added that the vehicle fell approx. 150-200 feet into the gorge after the driver lost his control. It added that three workers and the driver died while 16 workers sustained injuries.

The second report said the wounded were administered first aid to a nearby dispensary and later switched to a hospital.