for higher oil prices its not only in pakistan but globally oil prices have been increased to set new record. here in canada regular gasoline used to be $0.75/lit until a month back but now a days it is being sold any where between $1.25/lit to 1.50/lit. its not only pakistan but every one is suffering from it. and there are few global reason for this hike, and it may never be coming back to its original price where it used to be until few weeks back.