With the Easter break approaching, many motorists are wondering if they’ll be able to fill up their tanks and whether it’s worth travelling far from home.  The fuel crunch has been triggered by the ongoing war in Iran which is disrupting global oil supply, making availability in Australia increasingly uncertain.  Today, energy expert Saul Kavonic on what to expect and why government fuel incentives could make the situation worse. Featured:  Saul Kavonic, energy analyst, MST Financial