Copyright in this item belongs to the State of New South Wales through the Parliament of New South Wales and is licenced for use under a Creative Commons Non Commercial, No Derivatives (CC BY-NC-ND 4.0 International) copyright license. It allows users to copy and share the item in any medium or format for non-commercial purposes, provided the item is not changed in any way, it is attributed to the author/creator (where known) and the Parliament of NSW by including the copyright notice “© State of New South Wales through the Parliament of New South Wales”. This Creative Commons licence does not apply to material containing personal information (e.g. photographs of people which are approved for use in Parliament of New South Wales publications only). Full licence terms are available from Creative Commons. No warranties or other rights are provided by the licence. For more information see the i/MORE section.