A section of press has reported (March 15) that President Asif Ali Zardari has refused to give fifty percent of income of natural resources of Sindh to the province as envisaged in the Constitution on the pretext the matters of the federal government have to be run. This is another flagrant violation of the Constitution and open injustices to Sindh which has already suffered a lot during 09-year long tenure of ex-army dictator General (r) Pervez Musharraf and three years tenure of Mian Nawaz Sharif earlier. I advise to the President Asif Zardari not to violate the Constitution meant to further victimize Sindh on one pretext or other. MOHAMMAD KHAN SIAL, Karachi, March 16.