First ground
14The defendant submitted that in order for the prosecutor to make good his contention that this offence should be a continuing offence, it must be, as was stated in R v Industrial Appeals Court; ex parte Barelli's Bakeries Pty Ltd (1965) VR 615 at 623, which was cited in WorkCover Authority (NSW) (Inspector Forster) v Osprey Manufacturing Pty Ltd [2003] NSWIRComm 161; (2003) 158 IR 163 at [19] "an offence constituted by a continuing breach of a duty to take action to put an end to a forbidden state of affairs". These authorities respectively at [620] and [19] observed the question "whether an offence is of a continuing nature, ... is solved by ascertaining what is the precise nature of the offence." This requires an examination of the application for order.
15The defendant contended the application for order stated at particular 6 that "Blue Water Scaffolding purported to have completed the erection of the scaffolding on 7 July 2006 and provided the scaffolding handover certificate".
16The risk, as particularised, was said to be that "non-employees" were at risk of either falling through the scaffolding or otherwise being struck by items falling from the structure. This risk, on the evidence already heard, could not have arisen before the handover of the completed scaffold by Blue Water Scaffolding Pty Ltd on 7 July 2006. In other words, on the prosecutor's case to date, there was no risk until 7 July 2006 when non-employees mounted the structure for the first time to install the mega bolts in the roof of the mine.
17It was further contended by the defendant that the agreed facts in this matter reflect this position. It followed, so it was submitted, that it was not until 7 July 2006 that the scaffold was to be put into use by employees not in the employ of the defendant (noting that the charge was laid under s 8(2) of the OHS Act).
18To date, it has not been the position of the prosecutor that the defendant had supplied scaffolding for use at the mine to be used on or before 7 July 2006. The evidence is that the scaffold ceased to be used by anyone in the aftermath of the incident on 7 July 2006.
19In answer to this contention, the prosecutor relied upon the observations of the Supreme Court of New South Wales, Court of Appeal in Thiess Pty Limited v Industrial Court of New South Wales [2010] NSWCA 252; (2010) 205 IR 263 at [67] where Spigelman CJ observed:
In my opinion, the word "risks" in s 8(2) also refers to the possibility of danger. The word "exposed" refers to a person who is sufficiently proximate to the source of the risk at the relevant time or times for that risk to possibly impinge upon his or her health or safety.
20In my opinion, the word "risks" as submitted by the defendant and as found in the particulars of the application for order could not have arisen prior to the completion of the erection of the scaffolding on 7 July 2006.
21The evidence to date is that Mr Phillip Louis Halstead, the Mine Deputy for the Douglas Mine in June/July 2006, attended the area where the scaffolding had been erected at 9.00am on 30 June 2006. His evidence was he observed workmen helping the scaffolders prepare the scaffolding site. He introduced himself to them and undertook a general inspection of the area with respect to gas, ventilation, and roof. He also assessed the safety of the roof at the scaffold site in the mine. He made a note in his diary "Douglas 22 at 9.30am". He did not believe that he actually checked the scaffolding in any way on that day. He recalled again inspecting the scaffold on 7 July 2006. His evidence was that he went to the ladder at the scaffolding, had a general look and satisfied himself that it was secure. He climbed the ladder and found that the ladder was not tied off so he descended and "found a bit of rope and secured the ladder to the platform". He walked on the platform and looked how it had been secured, looked at the railings and touched the railings. He noticed there was a slight movement, however he concluded that everything seemed okay. He subsequently returned to the floor of the mine and spoke to the workers and some of them accompanied him up the ladder to carry out an inspection. He recalled they identified that kickboards were not in place. This was the only matter raised. He then returned and asked the scaffolders if everything was okay, to which they said "yep, everything's fine". His evidence was that he had no expertise in inspecting scaffolding.
22Particular (c) alleges the defendant failed to ensure there was a proper inspection of the scaffolding after its erection and prior to its use. Particular (d) alleged a failure to ensure there was a properly completed handover certificate.
23These are the measures which must be linked to the charge which relate to 7 July 2006. This was when the manifestation of the alleged risk occurred.
24The defendant submitted that it was against this background that it entered into an agreement regarding certain facts, including in relation to 30 June 2006. However, the defendant submitted that this was not because the defendant always knew, as was contended by the prosecutor, that the events of 30 June 2006 formed part of the prosecutor's case. Rather, it was because the defendant assessed the charge and determined what was relevant for the prosecutor to prove and what matters could be short circuited by the defendant by agreeing to certain facts and matters that occurred on 30 June 2006 in the agreed statement of facts.
25The defendant further submitted that certain facts relating to 30 June 2006 were "simply given away to save the court's time to facilitate the issue of the administration of justice". Such agreed facts, if the amendment was granted, will now be admissions on behalf of the defendant and give rise to an incurable prejudice which could only be cured if the defendant was given leave to withdraw certain of the agreed facts. This will most likely result in the proceedings having to start again.
26The defendant also contended that it was under no obligation to agree to any facts. The trial was set down for three weeks initially and the parties, through discussions, set about endeavouring to shorten this period.
27Mr Nagle further submitted that there was a public expectation that defendants not be put in a position where having assisted the court by agreeing to certain facts, they were then disadvantaged because they had adopted a particular course in the overall interests of justice.
28I agree with the defendant's contention that the risk arose when persons were actually working on the scaffold platform on 7 July 2006. If the amendment is granted, it will therefore require the defendant to meet a different charge.
29In the alternative, Mr Strickland relied on a decision of the Full Bench in Newcastle Wallsend Coal Company Pty Ltd v WorkCover Authority (NSW) (Inspector McMartin) [2006] NSWIRComm 339; (2006) 159 IR 121 at [401] where the Full Bench stated:
[401]There is nothing untoward in commencing the charge period when the failures to be relied upon commenced - indeed, one could describe it as prudent, if not necessary. We cannot see any basis upon which the appellants should be absolved of liability simply because a risk did not enure for the entire charge period if a continuing failure from 1994 onwards to properly research the location of the old workings (to pick one example of the established failures) caused a risk of inrush on 29 October 1996, as we have found. In this case, the risk was present for the entirety of the nightshift charges; for approximately the last quarter of the systems charges; and for just over the last two weeks of the planning charges which spanned two years and nearly eight months (a length of time which reflects the complexity of planning mining operations). The period of time for which a risk is present may, in an appropriate case, have some bearing on sentencing, but does not, simpliciter, affect liability. There are many crimes in which the essential elements may take place over different periods of time (which may also involve delays, rather than following immediately); ss 124 (Fraudulent appropriation), 165 (Agent misappropriating money entrusted to him or her) and 168 (Fraudulent sale of property by agent) of the Crimes Act 1900 provide some examples. There is no arcane requirement of criminal law that all essential elements of an offence must enure for the entire charge period; if this were so, many fraudulent misappropriations would fall outside prosecution.
30In my view, the prosecutor is not assisted by the Full Bench's observations in this matter as the risk arose upon the erection of the scaffold and after there had been a failure to properly inspect the scaffold prior to its use. In other words, the risk arose when the scaffold was to be used by the mine workers and not earlier.
31As presently pleaded, there was no failure by the defendant prior to 7 July 2006. The prosecutor also refers to "steps taken by Mr De Leeuw and Mr Philip D'Aran on 30 June 2006" as being relevant. However, these two persons, who were employed by the defendant, were not listed in the application for order as persons who were exposed to a risk arising from the defendant's failures. Nor is there any evidence to suggest that those persons were present on the scaffold on any day prior to, or on 7 July 2006.