[This headnote is not to be read as part of the judgment]
Snowy Monaro Regional Council charged Tropic Asphalts Pty Ltd with several offences against s 125(1) of the Environmental Planning and Assessment Act 1979 (NSW) for contravening s 76A(1)(b) of that Act. The contraventions related to the operation of a "temporary mobile asphalt batching plant" on a property at Springs Road, Rock Flat, New South Wales, other than in accordance with the development consent which was in force for that property. The charges were brought in the Land and Environment Court of New South Wales.
The particulars of contravention for the First Charge stated that Tropic Asphalts had "engaged in a course of conduct" by operating the plant "to a maximum daily production capacity of more than 150 tonnes" during the period from 20 January 2015 to 18 March 2015 contrary to condition 1 of the consent conditions.
The particulars of contravention for the Second Charge stated that Tropic Asphalts had "engaged in a course of conduct" by operating the plant "to produce more than 150 tonnes per day" during the period from 20 January 2015 to 18 March 2015 contrary to condition 4 of the consent conditions.
The particulars of contravention for the Third Charge stated that Tropic Asphalts had "engaged in a course of conduct" by operating the plant "so that more than 12 trucks per day were accessing and exiting its site" during the period from 20 January 2015 to 18 March 2015 contrary to condition 6 of the consent conditions.
Tropic Asphalts moved to strike out each of the charges. The primary judge struck out the First Charge on the ground that it did not allege an offence known to law and held the Second and Third Charges bad for duplicity. However, after dismissing an earlier application to amend, the primary judge granted the Council's application for leave to further amend the Second and Third Charges. At the request of the Council, the primary judge submitted three questions to the Court of Criminal Appeal for determination.
The main issues arising out of these questions were:
1 Whether the primary judge erred in striking out the First Charge on the ground that it did not allege an offence known to law; and
2 Whether the primary judge erred in finding the Second and Third Charges bad on the ground of duplicity.
The First Charge
(i) The primary judge did not err in striking out the First Charge on the ground that it did not allege an offence known to law. Condition 1 of the consent conditions did not impose a requirement that the plant not produce more than 150 tonnes per day: [37] (Bathurst CJ); [63] (Fullerton J); [64] (Campbell J).
Project Blue Sky Inc v Australian Broadcasting Authority (1998) 194 CLR 355; [1998] HCA 28; Bunderra Holdings Pty Ltd v Pasminco Cockle Creek Smelter Pty Ltd [2017] NSWCA 263, referred to.
The Second and Third Charges
(ii) The primary judge did not err in finding the Second or Third Charges bad on the ground of duplicity. A separate contravention of conditions 4 and 6 occurs on each day that the plant produces more than 150 tonnes or that more than 12 trucks enter or leave the site. It is duplicitous to assert that those conditions are contravened by engaging in a "course of conduct" over a period of time: [58]-[60] (Bathurst CJ); [63] (Fullerton J); [64] (Campbell J).
Johnson v Miller (1937) 59 CLR 467; [1937] HCA 77; Hakim v Waterways Authority (NSW) [2006] NSWCCA 376; Walsh v Tattersall (1996) 188 CLR 77; [1996] HCA 26, considered.