ISLAMABAD - Prime Minister Syed Yousuf Raza Gilani has urged all the political parties and patriotic people to play their due role for restoration of peace in the City of Lights, Karachi. Talking to Federal Minister for Religious Affairs Syed Khurshid Shah, who called on him on Saturday, Prime Minister Yousuf Raza Gilani maintained that all parties stakeholders in Karachi should be taken on board in maintenance of law and order situation and made it loud and clear that miscreants would be dealt with an iron hand. The Prime Minister said that the government would take all steps necessary to ensure peace in Karachi. The government has deployed additional strength of police and Rangers for restoration of peace in Karachi, the Prime Minister added.