Naeem Sadiq speaks at the Press Club on Saturday. —White Star KARACHI: The Pakistan Institute of Labour Education and Research (Piler) on Saturday held a seminar on the ‘Situation of implementation of the minimum wages law’ in the light of Sindh High Court’s decision regarding the janitors who work for the cantonment. It was demanded that the government ensure payment of the minimum wages to all workers especially the janitors working with civic bodies, security guards and petrol pump workers. The event was held at the Karachi Press Club. Rights activist Naeem Sadiq, the main petitioner in the matter, said that he had been contacted by a few of his friends concerned about very low wages of sanitary workers, security guards, etc.