The Island Regulatory and Appeals Commission approved a decrease of 8.0 cents per litre in gasoline prices overnight. Including taxes, pump prices for regular self-serve gasoline now range from 181.6 to 182.7 cents per litre. There’s no change in diesel or furnace oil prices. Diesel prices remain in the range of 212.1 to 213.2 cents per litre. The maximum price for furnace oil is 164.7 cents per litre. Propane prices increased by between 2.8 and 3.2 cents per litre, putting them at 82.2 to 83.3 cents per litre.