KARACHI: Pakistan People's Party protested against the increase in prices of electricity, flour, sugar and other commodities at Saddar's Empress Market. PPP Minister Saeed Ghani, Shehla Raza, Shahida Rahmani, Ayub Khosa and others participated in the protest. The ruling party of Sindh has protested against the rise in prices of electricity, flour, sugar and other commodities in the country and rising inflation in the country. Û” PPP leader Shahida Rahmani further said that this government of the people is a referendum against the federal government. Shehla Raza said that whenever difficult times came upon the people, PPP stood by the them.