At least four persons including two women and two children died when car and trolley crashed near to Nawab shah on Friday. According to police sources, the car was going to Sukkur near national highway Khabar when it crashed with the trolley coming from opposite side killing two women and two children on the spot and injuring six passengers. The injured have been dispatched in Sakrand hospital. According to hospital sources, the injured are said to be out of danger