Legislative Council Fifty-Second Parliament, Second Session (52-2) 52 2 Parliament of South Australia Legislative Council published Question Time Great Australian Bight Marine Park Whale Sanctuary GREAT AUSTRALIAN BIGHT MARINE PARK WHALE SANCTUARY The Hon. D.W. RIDGWAY Legislative Council Leader of the Opposition GREAT AUSTRALIAN BIGHT MARINE PARK WHALE SANCTUARY The Hon. D.W. RIDGWAY (Leader of the Opposition) (14:24): I have a supplementary question. How is the activity of an air operator monitored in the Australian whale sanctuary? The Hon. I.K. HUNTER Legislative Council Minister for Sustainability, Environment and Conservation, Minister for Water and the River Murray, Minister for Aboriginal Affairs and Reconciliation GREAT AUSTRALIAN BIGHT MARINE PARK WHALE SANCTUARY The Hon. I.K. HUNTER (Minister for Sustainability, Environment and Conservation, Minister for Water and the River Murray, Minister for Aboriginal Affairs and Reconciliation) (14:25): I am not quite sure what the honourable member is asking for in terms of activity. The Hon. D.W. Ridgway interjecting: The Hon. I.K. HUNTER Legislative Council The Hon. I.K. HUNTER: I understand there is a thing called radar that monitors aircraft heights.