Sindh Chief Minister Syed Qaim Shah on Friday took notice of the firing on bus incident which claimed seven lives and several injured near area of Qazi Ahmad on National Highway. He asked DIG Hyderabad and SSP Nawabshah for report of incident and directed them to arrest culprits in short time. The chief minister also directed Sindh Health Secretary and Medical Superintendent of Shaheed Benazir Bhutto Hospital Nawabshah to provide better treatment of injured. He directed police officials to ensure security to the passengers through police patrolling on highways.