Complex sentence: On the deserted roads of the Australian desert, motorcycle gangs have been settling, disrupting the remaining population and looting and stealing fuel, so a Main Force Patrol (MFP) has been created to take control of the highways.
Split into simpler sentences: On the deserted roads of the Australian desert, motorcycle gangs have been disrupting the remaining population, looting and stealing fuel. The Main Force Patrol (MFP) has been created to Police the highways.