According to mafia expert Anna Sergi, Australia’s streets are being flooded with illegal drugs through a contactless system developed in Italy. In this episode The University of Essex professor reveals how maritime workers are duped into becoming drug mules and Stephen Drill looks at the world's biggest ecstasy bust in Melbourne. You can listen to every episode of The Mafia's Web, ad free, plus access award winning journalism about this investigation at truecrimeaustralia.com.au See omnystudio.com/listener for privacy information.