Experts are warning one of the immediate repercussions of the conflict in Iran could be a spike in fuel prices. Infometrics chief executive Brad Olsen told Morning Report that if the Iranian side responds with attacks on US shipping, quote, "worries about oil supply will increase substantially". But there are things you can do to manage and drive your car in a more efficient way that will save petrol and save money. We thought this would be a great time to get some tips, so I'm joined by Terry Collins, Principal Policy Advisor for AA.