Senator Abetz asked the Minister representing the Minister for Immigration and Citizenship, upon notice, on 13 April 2012: With reference to the answer provided to question no. 328, taken on notice during the 2011 12 Additional Estimates hearing of the Legal and Constitutional Affairs Legislation Committee, relating to charter flights to the Pontville Immigration Detention Centre, can a list be provided detailing the cost of charter flights to and from Hobart, indicating: (a) how many detainees were on each flight; and (b) if the flights were multiple sector flights, at which airports did they land and for what purpose.