Career
Ingerson held portfolios including Minister for Tourism and Industrial Affairs, Minister for Recreation, Sport and Racing, Minister for Infrastructure, Minister for Police, Minister for Emergency Service, Minister for Racing, Minister for Local Government, Minister for Industry, Trade and Tourism, and Cabinet Secretary (not a Ministerial position). In August 1998, Ingerson resigned from the ministry over his handling of the racing industry. He was promoted again to Cabinet Secretary in February 2000, but had to resign that in October 2001, over his handling of the Hindmarsh Soccer Stadium.