
Step 1 .......Place oily rags in a 44 gallon drum and position the drum near the ship's ventilation system.
Step 2 .......Set fire to drum making sure that the smoke gets around whole ship and can be seen from shore
Step 3 .....Have lots of fire alarms going with worried looking life- vested sailors running around, declare an emergency and evacuate ship.
and for "safety" reasons don't let the "refugees" back on board, and sail off back to Australia.