Pakistan’s Railways and Aviation Minister Khawaja Saad Rafique on Monday stated that lack of adequate resources was the “real cause” behind the tragic Hazara Express accident, which claimed the lives of 30 people and injured 100 others.Pakistan’s Railways and Aviation Minister Khawaja Saad Rafique on Monday stated that lack of adequate resources was the “real cause” behind the tragic Hazara Express accident, which claimed the lives of 30 people and injured 100 others.