ISLAMABAD: Minister for Interior Rana Sanaullah Khan on Saturday congratulated Hamza Shehbaz on swearing in as Punjab Chief Minister. He prayed for success of Hamza Sharif as the Chief Minister of Punjab, said a statement issued here. He expressed the hope that as CM, Hamza Shahbaz would put the province on road of progress and prosperity. "Where did Mian Shehbaz Sharif leave the journey of development in Punjab, Hamza will start from there," he said. The minister said after change of government at the Centre, today a constitutional and legal phase had also come to an end in Punjab. By grace of Allah Almighty, Pakistan had now moved towards a constitutional, democratic and welfare state, he added.