It’s Father’s Day 2nd September 1984. A swap meet at the Viking Tavern Milperra Sydney, has been organized by the British Motorcycle Club. It was to be a family day where enthusiasts would meet, talk motorcycles, buy and sell parts, enjoy a few beers and a pig on a spit. At the end of the day there would be seven dead and twenty-eight wounded. The fight between the Comancheros and Bandido Motorcycle Clubs would be the worst Bikie on Bikie violence the world had seen. So how did this happen? This is the story of the Milperra Massacre.