Fears of outlaw bikie involvement in South Australia's biggest infrastructure project prompt the premier to ask SA's corruption watchdog to investigate. newsiviewlistenLoading ABC NewsNews HomeSA premier refers Torrens to Darlington project to ICAC over bikie 'infiltration' fearsShareShare articleSA premier refers Torrens to Darlington project to ICAC over bikie 'infiltration' fearsTopic:Anti Corruption Agencies. The Torrens to Darlington project is a major road infrastructure project in Adelaide's western suburbs.