Pakistan Muslim League (N) Leader Nawaz Sharif has said that the imposition of the carbon tax was a wrong step which was correctly suspended by the Supreme Court. The PML-N leader was talking to media on Saturday after condolence of former JI leader Mian Tufail with the party leadership at Mansoora. Sharif said several mistaken policies of the government have increased problems of the people. He said the government would have to join hands with other political parties for a joint policy to get rid of the extremism from the country. He said dictator introduced local bodies system and amendment in it is a welcome step of government. Replying to a question about PML-Q, he said he only knows Quaid-e-Azam.