The Island Regulatory and Appeals Commission approved decreases in gasoline, diesel and furnace oil prices. The price of regular gasoline decreased overnight by 2.0 cents per litre. The price of furnace oil went down by 4.0 cents per litre. The price of diesel decreased by 1.0 cent per litre. Including taxes, pump prices for regular self-serve gasoline now range from 160.5 to 161.7 cents per litre. Diesel now costs you between 202.9 and 204.0 cents per litre. The maximum price for furnace oil is 143.9 cents per litre. Propane price adjustments range from increases of 3.0 to 4.0 cents per litre, putting propane prices in the range of 88.3 to 91.5 cents per litre.