OUR STAFF REPORTER LAHORE Pakistan Workers Confederation on Saturday held a demonstration outside Lahore Press Club to protest against deteriorating law and order situation and killing of innocent citizens and workers in Karachi and Quetta. Various labour leaders including Khursheed Ahmed. Ms Rubeena Jamil, Khurshid M Khokhar and Yousaf Baloch led the rally. Carrying placards and banners inscribed with demands of ending energy crises and improving law and order situation, the participants chanted slogans against the rulers.