The SWMS existed. The controls did not.
A wall does not stay upright because somebody has described the risk in a document. It stays upright because its stability has been properly planned, provided and checked throughout construction.
The Top BCR case in NSW shows what happens when those two things become disconnected. It also asks a sharper question of directors: when you visit a site, what do you actually verify?
Top BCR Pty Ltd and its sole director, Cheuk Leung Leo Yan, pleaded guilty to Category 2 WHS offences. On 06 Oct 26, the NSW Industrial Court convicted the company and fined it $101,250, and convicted Yan and fined him $21,250, with prosecution costs also ordered; SafeWork NSW announced the outcome on 16 Oct 26.
The case concerned a wall at a residential duplex in Kirrawee that collapsed in gusting winds on 21 Nov 22. Brickwork fell onto a floor, which collapsed, and debris reached the neighbouring property. Nobody was injured.
The important story is in the findings
The court identified inadequate bracing and ties, no assessment of the wall's fall zone, and a failure to communicate the required controls. A project-specific SWMS existed and identified wall collapse, but the foreman had not seen it and could not have read the English document because of his limited English proficiency. The agreed facts also recorded repeated site visits by Yan without verification of supports, ties or exclusion zones. [Judgment, paragraphs 12 and 41 to 47.]
The company's main offence concerned its duty to workers. Yan's officer offence concerned due diligence in relation to the company's duty to neighbouring residents, and a further company offence concerning the neighbours was taken into account on a Form 1. These are distinct legal outcomes, not a generic fine for everyone involved. [Judgment, paragraphs 38 to 39 and 50 to 51.]
That is where the case becomes useful beyond bricklaying. It connects what the system says should happen with what the person controlling the work understands, what is physically present, and what leadership checks.
A signature cannot demonstrate understanding
My practical test would be to ask the person running the job to show the controls at the workface. Where are the supports, who checked them, which area must remain clear, and what change would stop the work?
Those questions test whether an instruction has become usable knowledge. Asking only whether someone has signed a SWMS tests whether somebody can locate a signature.
Language is one part of that problem, and the solution needs to match the workforce and the task. Translated instructions, competent interpretation, demonstrations and a worker explaining the controls back can help establish understanding, but none of them substitutes for checking the physical controls.
The point is not to blame someone for limited English. A work system must deliver instructions in a form the people doing the work can understand and apply.
Watch: WorkSafe Victoria explains how a SWMS connects high-risk construction work, its hazards and the controls required on site. Use the video to focus the discussion on what the crew needs to understand and do.
The boundary fence is not the boundary of the risk
A collapse footprint can reach another property or public space. Any assessment that stops at the fence can miss the people with the least opportunity to recognise or escape the danger.
SafeWork NSW's masonry guidance expressly warns that no-go zones are inadequate on their own where walls could fall beyond the construction site. Such walls need measures that prevent collapse under the likely conditions, rather than relying on people outside the site to stay away.
What should have stopped this?
My starting point would be a competent plan for stability at every construction stage. That means addressing the period before the completed building provides permanent support, including the sequence of work, temporary support arrangements, inspection responsibilities and the conditions under which work must pause.
The next check is whether the installed arrangement matches that plan. A delivery docket for braces, a SWMS mentioning braces and a brace physically installed correctly are three different kinds of evidence.
People also need to be kept out of the assessed danger area. Where the risk extends outside the site, escalation must address that exposure and the stability of the structure; simply moving the tape inside the fence does not deal with the neighbour's risk.
Finally, the supervisor needs clear authority to stop work when controls are absent, damaged or uncertain. Restart should follow competent verification, rather than a reassuring conversation about how it will probably be fine.
What a director should ask for
An officer does not need to personally design every temporary works arrangement to ask for evidence that the relevant risks are understood and controlled. For this kind of work, I would want to know who owns the stability plan, who verifies installation, how defects stop exposure, and how concerns reach somebody authorised to act.
A useful site visit follows one critical control from the document to the structure and then to the person relying on it. Ask that person to explain the limit, show the evidence and describe what happens if conditions change.
Watch: WorkSafe Victoria’s SWMS tip 3 puts the document close to the work, where people can use it. The useful follow-up is to ask the supervisor to show how those written controls match the job in front of them.
That is how leadership attention becomes more useful than a site attendance record. A visit should leave you knowing which critical controls were checked, what failed the check and who is fixing it.
A fair reading of the outcome
The court also recognised remorse, cooperation and remedial action, including improved communication and inspection arrangements. Both defendants received guilty-plea discounts, and the court assessed each offence in the mid-range of seriousness. [Judgment, paragraphs 48 to 60.]
For me, the central test is simple: can the person exposed to the hazard show that the control is present, understood and working? If the answer lives entirely in the folder, keep looking.
Sources and further viewing
The case account is drawn from the sentencing judgment and SafeWork NSW’s release. The practical checks are Safety Jon’s analysis, with source photographs and regulator videos credited alongside the relevant material.
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