I shall refer also to sub-sections (4) and (5) in due course.
6 The judgment of the Magistrate contained the following [at transcript p17 L24]:-
"I think the defence is made out. I am satisfied on the balance of probabilities that firstly the defence is available, secondly that the defendant is a corporation being Alto Rural Pty Limited. Under subs (2) I am satisfied that the load was weighed at the start of the journey. I am satisfied that the load was taken on board at port Hunter Commodities and the truck was weighed after it was loaded and there is evidence in annexure C of Mr Busby's affidavit.
The driver was, (sic) pursuant to subs (3), the load had been weighed, the driver of the vehicle was in possession of sufficient and reliable evidence about the weight and how it had been calculated. The driver thought mistakenly that he could load 25.593 tons. He was mistaken in that because the tare weight of his truck was not 15,907, but rather it was 16,280, some 300 kilos more."
And [at transcript p18 L16]:-
"The management and the director in particular is not present with the employee, nor could he be expected to be. I am satisfied under subs (1) that he did not know and that he could not reasonable (sic) be expected to have known of the contravention and further he had taken all reasonable steps to prevent such contravention from occurring. The defence is made out and THE CHARGE IS DISMISSED or the Court attendance notice.
I have come to that conclusion despite my findings that the driver ought to have known that the truck was overloaded because of his obviously mistaken belief that the load capacity of the truck was 26.593. The purpose of the chain of responsibility in the legislation is specifically so that each person along the way is liable for their actions."
7 The plaintiff now appeals to this Court. It brings an appeal as of right. It bears the onus of demonstrating error in point of law that is material to the decision and justifies its disturbance.
8 Broadly speaking, at least in the submissions put orally, there are two aspects to the appeal. One concerns misdirection in respect of the provisions of s81(1)(b). The other concerns misdirection in relation to (a) thereof and subs (5).
9 The defendant was the operator of a vehicle that was carrying fertilizer. It was loaded at the Port Hunter commodities yard in Newcastle (the yard). It was taken to a property (Elroi Downs) owned by the defendant. The driver of the vehicle was Mr Busby. There were work systems that had been put in place. He was aware of the work systems.
10 Corporate Counsel for the defendant, Mr Fitzgerald, had prepared documentation which has been described as a memorandum (a schedule thereto set out, inter alia, load limits including the maximum load for each axle group). For present purposes, it set out the tare weight (15,907 tonnes), the legal maximum allowable gross vehicle mass (42,500 tonnes) and the available loading weight (26,593 tonnes). A copy document was given to Mr Busby in about November 2005. The figures for the legal maximum and the available loading weight were both erroneous.
11 On about 6 December 2005, the vehicle was fitted with a loadman onboard scale system, which enabled the driver to measure the total weight of the vehicle and its load, as well as the weight on each axle group.
12 Mr Busby oversaw the loading. He checked the loadman readings. The reading showed that the load on the rear group axel was less than 20 tonnes and that the total weight of the fertilizer was less than 26,593 tonnes. He believed that the permitted maximum was 26,593 tonnes. He put the vehicle on a weighbridge at the yard and obtained a record ( the docket) as to its loaded weight. The docket disclosed that the weight of the fertilizer was 26,360 tonnes and that the vehicle's gross vehicle mass (GVM) was 42.640 tonnes. If he had given consideration to this material, he would have been alerted to the possibility of fault in the loadman system.
13 Subsequently it was found to be faulty (the relevant readings were lower than they should have been and recalibration of the system was required). Although it was relatively new, there was no evidence as to it having been checked for accuracy or of any system having been put in place to ensure that its readings continued to be accurate.