New South Wales Consolidated Regulations New South Wales Consolidated RegulationsAn act or omission does not constitute a contravention of this Regulation:
(a) if it is done or omitted by the Authority or if it is authorised, expressly or impliedly, by the terms of any lease, licence or other authority granted by the Authority, or
(b) in the case of land vested in a person other than the Authority-if it is done or omitted by that person or if it is authorised, expressly or impliedly, by the terms of any lease, licence or other authority granted by that person, or
(c) in the case of a public road-if it is done or omitted by the relevant roads authority under the Roads Act 1993 or if it is authorised, expressly or impliedly, by the terms of any lease, licence or other authority granted by the roads authority, or
(d) in the case of any waters-if it is authorised by or under the marine legislation (within the meaning of the Ports Corporatisation and Waterways Management Act 1995 ).