At least 23 people were dead while 70 others sustained serious injuries when a bus plunged into a valley near Kahuta, according to a private TV channel.
Sources said that a wedding bus carrying more than 100 persons was returning to Chakwal when it fell into a valley killing at least 23 people and injuring 70 others.
Officials said that the rescue operations were underway for shifting people to the hospital, adding that an investigation has been instigated to determine cause of the incident.
