Claudio Gino Ferreri BSc (Security) has made risk management his life's work, having dived as a member of the Australian SAS, been a permanent acting police senior sergeant with the Western Australia counter--terrorism and bomb disposal teams, and a government security manager for the Anti Corruption Commission and Corruption and Crime Commission. He holds recreational diving qualifications to TDI Trimix level, and has served as committee member and Diving Officer to the Underwater Explorers Club of Western Australia.