At least six people were killed and 16 others received injuries in a road accident near Thatta here on Saturday morning, a private television channel reported. The report said that the accident took place when a passenger van hit a roadside parked truck, killing six passengers and injuring sixteen others. The rescue teams reached the accident site and kicked off relief activities, witnesses said. The injured and bodies were shifted to hospitals in Kotri and Thatta. Hospital sources said that injured also include women and children.