Be prepared for a possible increase in South Shore gas prices after midnight tonight. Thats when the Utility and Review Board will set the prices for the coming week. In New Brunswick, prices there increased by two cents last night. Regular self serve is selling there today for about $1.34.1 per litre. Diesel and furnace oil are both up in New Brunswick by more than 2.5 cents a litre. The price for propane has increased by just under a cent per litre.