Iran The price of a barrel of oil has steadied but at the petrol pump, consumers are still paying the price for the global supply chain disruption. A shock at the pump for drivers, as petrol prices soar. In the US consumers are paying an average $4 a barrel, a 30 percent increase since the US and Israel launched the war against Iran last month. Diesel is up by 40 percent to $5 a gallon. Used by tr...