In legal advice, dated 25 October 2010, from the Australian Government Solicitor, the Government's reading is that the draft plan must give equal weight to the environmental, social and economic impacts of proposed cuts to irrigation. Environmentalists and South Australian irrigators say the Authority should stick to its original figure. In October 2010, a parliamentary inquiry into the economic impacts of the plan was announced. While, in November 2010, the Authority announced that it might be forced to push back the release of its final plan for the river system until early 2012.