Petrol is still being sold at old rates at some of the petrol pumps in the Karachi, despite the reduction in petroleum products' prices announced by the government yesterday. The implementation of revised prices is yet to take place at a number of fuel stations in the city. The consumers had to face difficulty as selling of fuel at old rates continued at these stations while most of the petrol pumps suspended their business during the night hours. Talking to a private TV, the consumers complained that the owners of fuel stations immediately enforce any increase in petroleum products' prices announced by the government but a reduction in rates is never implemented at a right time. The people are now demanding of the government to cut down public transport fares following the decrease in fuel prices.