10 First, the facts disclose that prior to the accident, none of the defendant's employees had assessed the structural integrity of the balcony railing when attending the residence for various purposes associated with the task of removing furniture which was scheduled for 12 November 2003. Instead, the defendant's policy, when workers were sent to a site to remove or deliver furniture was to leave all decisions and safety assessments concerning the task to the discretion of the workers. The facts suggest that the defendant regarded the workers sent to the residence on 12 November as experienced furniture removalists. Nevertheless, the proposition that an experienced worker or employee is capable of unilaterally making decisions to ensure his or her own safety and the safety of others has never been acknowledged as the correct approach to occupational health and safety matters: WorkCover Authority of NSW (Inspector Patton) v Fletcher Constructions Australia Ltd (2003) 123 IR 121 at [41]-[43]; WorkCover Authority (NSW) (Inspector Shultz) v Hoffman's Kundabung Sawmilling Pty Ltd (2006) 155 IR 416 at [61] [62].
11 Secondly, the defendant had not undertaken or caused to be undertaken at the time of the offence, a risk assessment, either general or specific in relation to the removal of furniture from the residence. A risk assessment no doubt would have revealed that the lounges could only be removed over the first floor balcony and that consequently there arose a risk of falling from the balcony. A factual investigation report prepared by the prosecutor and tendered on sentence as part of the prosecutor's documents, discloses that the dimensions of the lounge involved in the accident exceeded the front entrance of the residence. It was therefore too large to be removed via the conventional way (that is, down the stairs and out the front door). The report also reproduced measurements taken by the prosecutor of the height of the first floor of the residence to ground level (approximately 4.79 metres), and the width of the balcony (approximately 1.57 metres). In addition, the dimensions of the spiked metal fence were measured and reproduced in the report (approximately 1.73 metres high from ground level). The metal spikes on top of the fence were measured by the prosecutor as approximately 180mm high and spaced at intervals of 145mm. A garden bed between the metal fence and the first floor balcony was, according to the prosecutor's measurements, approximately 1.6 metres wide. These measurements illustrate the close proximity of the metal fence to the front of the residence (which included the balcony). This proximity, if the defendant had performed a risk assessment, would have or should have alerted it to the obvious and potentially grave consequences of a fall from the balcony.
12 Thirdly, there can be little doubt that the lounge, the subject of the accident, was a heavy and cumbersome object. It required two removalists utilising straps or ties to lower it over the balcony railing to the ground. Once the lounge was manoeuvred over the railing the task of successfully negotiating its safe passage to ground level was entirely dependent on the strength of the balcony railing and on the actions of the two workers holding the straps or ties with only their feet as anchor points. Those circumstances, in my view, demonstrate the seriousness of the risk. The only measures which had been taken to test the stability of the balcony railing were when Mr Birks gave the railing "a firm shake", and Mr Wilson placed his body weight against the railing and "gave it a good shake". Clearly, these actions were inadequate. A proper assessment of the stability and security of the balcony railing, given the method chosen by the employees for lowering the lounge over the balcony, may well have revealed the dangers involved in such an operation.
13 The prosecutor, in written submissions, contends that the risk of the balcony collapsing was foreseen by the defendant, because the defendant's system involved its employees testing the stability of balcony railings by shaking them. I do not agree that this risk was foreseen, but, it was in my view a reasonably foreseeable risk in circumstances where the prevailing practice for testing the stability of a balcony railing located above ground level was the unsatisfactory and unprofessional method of testing the structure by simply shaking it. Other factors which reinforce this conclusion include the method utilised for removing the lounge over the railing, which relied on the structural integrity of the railing being capable of withstanding the weight of the lounge while it was suspended over the railing in mid-air and lowered to the ground.
14 The risk of falling from the balcony railing, given the acts and omissions of the defendant referred to above, was both obvious and reasonably foreseeable. In accordance with the authorities this places the offence in a serious category: Capral Aluminium Ltd v WorkCover Authority of New South Wales (2000) 49 NSWLR 610 at [81]-[82].
15 The defendant relies on a submission that the most "significant risk" which was operative in the circumstances of the offence was the risk (to safety) arising out of "recent renovations" to the residence. According to the evidence in this regard, an inspection of the balcony railing conducted following the accident, revealed sub-standard workmanship in the form of inadequate fixing of the timber rails to the vertical posts. I have no doubt that this contributed to the risk of the balcony collapsing and in turn exacerbated the risk of falling but I do not see that the defective balcony railing was the most "significant risk". The evidence in relation to this issue is general and lacking in detail. The prosecutor relies on the risk of falling as the relevant risk to satisfy arising as a result of the various failures to ensure safety to which the defendant has pleaded guilty. The relevance of the issue of the defective railing as the result of sub-standard workmanship undertaken at some earlier unspecified stage by an unidentified builder instead falls for consideration, insofar as the details can be ascertained, in relation to the involvement of other parties in the offence.
16 The defendant joins with the prosecutor in advancing a submission that the involvement of the builder of the balcony railing is relevant to the determination of the culpability of the defendant. The Court has scant information in relation to the construction of the balcony railing to enable it to assess the defendant's culpability by reference to the role played by whoever constructed it. There can be no doubt, however, that the railing was defective by reason of sub-standard workmanship and that this in turn must have exacerbated the risk of falling. Moreover, the defendant cannot be held responsible for the sub-standard work which was performed by someone else and in relation to which it could not be reasonably expected to be aware. The impact of the defective railing and its role in exacerbating the risk of falling being matters about which the defendant cannot be held responsible will therefore be taken into account in the defendant's favour in determining its culpability.
17 General deterrence is also an important consideration in the sentencing process. It is necessary to compel the attention of employers who operate in similar industries, to the importance of ensuring the implementation of safe work practices and of conducting proper risk assessments in relation to the potential hazards involved in furniture removal, storage and delivery work. This is particularly so where such work is often undertaken at foreign work sites with which the workers are wholly unfamiliar.
18 Specific deterrence is also significant. The defendant continues to operate in the industry, both nationally and internationally, and seems to be a large-scale enterprise. It has apparently been operating in New South Wales since 1985. It has incurred, during that time, a prior criminal record consisting of two offences in 1998 and one in 2002, all dealt with in the Industrial Magistrates Court. The prosecutor submitted orally that this record was, "a very good record", although the prosecutor was unable to assist the Court by providing much background to the prior offences. The defendant said that the offence in 2002 involved an employee who cut his hand on a docking saw. Given the scale of the defendant's enterprise and the lengthy time in which it has been operating, I would agree that its record is a good one. In addition, the defendant no longer undertakes "over-the-balcony" lifts in the manner performed on the day of the offence. Nevertheless, specific deterrence remains an important consideration which I take into account: Capral Aluminium Ltd at [76], [77].
19 Another factor which heightens the objective seriousness of the offence is the availability of relatively simple measures that would have obviated the risk. The defendant, immediately after the accident, implemented a number of impressive measures designed to ensure that its workers could remove furniture without being placed at any risk to their safety. Many of these measures are set out in the Agreed Statement of Facts as follows: