17 In my view, the essence of the corporate defendant's failure to ensure a safe workplace was the absence from the workplace of Mr Green as the only qualified scaffolder and holder of a certificate of competency at a critical stage during the dismantling of the mobile scaffold and where the system of work itself was so deficient as to enable Mr Sales to fall a distance of just in excess of five metres and thereby sustain serious injuries. I accept, indeed understand, Mr Warren's submission that the work situation was somewhat unusual for the corporate defendant but, even so, on construction sites it is often the case where the unusual leads to risks to workers' safety. That situation, together with the financial position of the corporate defendant, makes it apt, in my view, to repeat what I said in WorkCover Authority of New South Wales (Inspector Dowling) v Overtop Pty Ltd (1998) 86 IR 319 at p 333, as follows :
In addressing the approach to penalty under the Occupational Health and Safety Act , a Full Bench (Fisher P, Peterson and Schmidt JJ) of the Court succinctly put it in the following way in Warman International Ltd v WorkCover Authority of New South Wales (1998) 80 IR 326 at 339:
"The approach to the determination of penalty in cases such as these is now well settled. The penalty must reflect the nature and quality of the particular offence; the level of penalty must, on the one hand, compel attention to occupational health and safety risks in order to ensure that persons are not exposed to such risks at their workplaces but, on the other, must not be oppressively high."
In a sense, it seems to me that that approach to the determination of penalty receives statutory acknowledgement in s 6 of the Fines Act 1996 which requires a court in fixing the amount of any fine to take into account in the exercise of discretion the defendant's means to pay. I accept Mr Warren's submission that in this case any fine imposed on the corporate defendant would essentially be paid by the personal defendant so as to justify a fine substantially less than it would otherwise be: see Haynes v C I & D Manufacturing Pty Ltd (No 2) (1995) 60 IR 455 at p 457. I would assess the objective seriousness of the offence against the corporate defendant at the lower end of the range in the amount of $40,000.