Introduction
The decision in Walsh v Juniper Orthodontics Ltd [2026] IEHC 99 concerns a workplace accident in which the Plaintiff, a dental assistant, sustained an ankle injury after tripping on the hose of a vacuum cleaner while cleaning a staircase in the course of her employment.
The case is of particular significance as a recent High Court authority reaffirming the core limits of employer liability and the distinction between actionable negligence and what may properly be characterised as an unfortunate accident.
The Facts
The Plaintiff, Ms Sharon Walsh, aged 54, had been employed as a dental assistant in a small orthodontic practice since 2007. The accident occurred on 20 June 2016 during a quiet period in the clinic, when it was common practice for staff to carry out light cleaning duties in the absence of patients.
On the date in question, the Plaintiff was vacuum cleaning a flight of stairs within the premises. As part of the usual practice, it was necessary to pause the vacuuming periodically to check whether the receptionist was using the telephone, due to the noise of the machine.
The Plaintiff switched off the vacuum cleaner and left it standing at the bottom of the stairs with its rigid arm resting against the banister. She then went upstairs to check on the receptionist. While she was upstairs, it was alleged that the rigid arm fell, causing the flexible hose to lie across one of the steps.
Having completed her check, the Plaintiff descended the stairs to resume her work. She stated that she was partially blinded by sunlight and did not observe the hose lying across the step. As she stepped onto it, she lost her balance and sustained an injury to her ankle.
Expert engineering evidence was advanced on behalf of the Plaintiff, suggesting that the system of work was unsafe and proposing alternative safety measures, including changes to the cleaning process and systems which would have avoided the need to interrupt the task
The Law
The case was determined by reference to the common law duty of care owed by an employer and the statutory obligations arising under the Safety, Health and Welfare at Work Act 2005.
The High Court emphasised that an employer is required to take reasonable care for the safety of employees, including the provision of a safe system of work. However, that duty is not one of absolute or strict liability. The law does not require employers to eliminate every conceivable risk, but rather to guard against risks that are reasonably foreseeable.
The central issue was whether the Defendant had failed to provide a safe system of work by permitting or requiring a system in which the Plaintiff would interrupt vacuuming and move between floors to check on telephone activity.
Decision
The High Court (Barr J) dismissed the Plaintiff’s claim.
The Court accepted that the accident occurred broadly as described but held that it did not arise from any negligence on the part of the Defendant. The incident was characterised as a “simple but very unfortunate accident”.
In reaching this conclusion, the Court observed that pausing a task such as vacuuming a staircase is an ordinary and commonplace occurrence, both in domestic and workplace settings. Such interruptions do not render a system of work unsafe.
The Court further held that the toppling of the vacuum cleaner arm, and the resulting placement of the hose across the step, was an occurrence that could happen without negligence on the part of any person.
The alternative safety measures proposed by the Plaintiff’s expert were rejected. The Court made clear that while it is always possible, with hindsight, to identify additional precautions, the legal question is whether the failure to adopt those measures rendered the system unreasonable. On the facts, it did not
Takeaway
This decision provides a clear and modern restatement of the limits of employer liability in workplace accident claims.
First, the duty imposed on employers is one of reasonableness, not perfection. Employers are not required to eliminate every conceivable risk, but to take reasonable precautions against risks that are reasonably foreseeable.
Secondly, the decision confirms that the concept of an “unfortunate accident” remains firmly part of Irish law. Where an injury arises from an ordinary, everyday activity and the system of work is not inherently unsafe, the occurrence of an accident will not, without more, establish negligence.
Thirdly, the case demonstrates that expert evidence is not determinative. The identification of additional safety measures does not, in itself, establish that an employer has fallen below the required standard of care.
Overall, Walsh represents an important reaffirmation by the High Court that liability in workplace accident litigation must be grounded in demonstrable negligence, rather than the mere fact of injury.
Further information
This article was prepared for informational purposes only. For further advice, please email workclaim@crushell.ie or contact the offices of Crushell & Co Solicitors.
About Crushell & Co
Crushell & Co is a specialist firm advising on the application of law in the Irish workplace.
Our Dublin-based solicitors have particular expertise in workplace injury litigation, regularly acting on behalf of employees who have suffered injuries arising from unsafe systems of work, inadequate training, or failures in workplace safety procedures.
We understand that a workplace injury can have serious consequences for an individual’s health, livelihood, and financial security. We work closely with our clients to identify the root causes of workplace accidents, gather the necessary evidence, and advance strong, well-supported claims for compensation.
We are experienced in pursuing workplace injury claims through the Courts and achieving meaningful outcomes for injured workers, while providing clear and practical guidance at every stage of the process.
We translate complex legal issues into practical legal options, adapting our strategy to meet each client’s specific circumstances and objectives.
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