Boys at a residential school were sexually abused by the warden employed to care for them. The House of Lords held that the school owners were vicariously liable for the warden's torts, as his wrongdoing was closely connected with his employment duties of caring for the children, overruling the restrictive approach in Trotman.
Facts
Between 1979 and 1982, the appellants were resident at Axeholme House, a boarding annex of Wilsic Hall School owned and managed by Hesley Hall Ltd. The appellants were aged between 12 and 15 years and had emotional and behavioural difficulties. The respondent company employed Mr and Mrs Grain as warden and housekeeper. The warden was responsible for the day-to-day running of the house, maintaining discipline, and caring for the boys. Unbeknown to the employers, the warden systematically sexually abused the appellants through acts including mutual masturbation, oral sex and buggery. The abuse was preceded by ‘grooming’ behaviour. The warden was later convicted and sentenced to seven years’ imprisonment.
Issues
The central question was whether the employers of the warden could be held vicariously liable for the sexual torts committed by their employee against the boys in his care, notwithstanding that the acts were deliberate, criminal and committed for the employee’s own gratification.
Previous Authority
The Court of Appeal had previously decided in Trotman v North Yorkshire County Council [1999] LGR 584 that employers could not be vicariously liable for sexual abuse by employees, characterising such acts as independent acts outside the course of employment rather than an improper mode of performing authorised duties.
Judgment
The House of Lords unanimously allowed the appeal, holding the employers vicariously liable and overruling Trotman v North Yorkshire County Council.
Lord Steyn’s Reasoning
Lord Steyn emphasised that the traditional Salmond test should not be applied mechanically. He approved of focusing on the connection between the nature of the employment and the tort committed. He endorsed the Canadian Supreme Court’s approach in Bazley v Curry requiring a ‘close connection’ between the employment and the wrongdoing. The employers had entrusted the care of children to the warden, and his sexual abuse was inextricably interwoven with his caring duties.
Lord Clyde’s Reasoning
Lord Clyde stressed that the critical element is the connection between the act and the employment. Where an employer has entrusted the safekeeping or care of a person to an employee, it is not difficult to demonstrate sufficient connection between the employee’s wrongdoing and the employment. The warden’s general authority over the boys and his close contact with them created a sufficient connection.
Lord Hobhouse’s Reasoning
Lord Hobhouse analysed the case in terms of delegated duties. The employer had assumed a relationship with the children carrying specific duties of care. The warden was entrusted with performing those duties. When he breached them through abuse, the employer was vicariously liable because the tortious acts constituted a breach of the delegated duty.
Lord Millett’s Reasoning
Lord Millett emphasised that vicarious liability is a loss-distribution device. The key question is whether there was a close connection between the employee’s duties and his wrongdoing. The school entrusted the boys to the warden’s care; he abused the special position in which the school had placed him. This distinguished the case from one where employment merely provides an opportunity to commit wrongdoing.
Implications
This decision significantly expanded the scope of vicarious liability for intentional wrongdoing by employees. It established that employers can be vicariously liable for deliberate criminal acts, including sexual abuse, where there is a sufficiently close connection between the employment and the tortious conduct. The focus is on whether the employer entrusted the care of the victims to the employee, not simply whether employment provided an opportunity for wrongdoing. The decision has profound implications for institutions caring for vulnerable persons, including schools, care homes, hospitals and prisons, who must now bear responsibility for abuse by employees entrusted with caring duties.
Verdict: Appeal allowed. The House of Lords held that Hesley Hall Limited was vicariously liable for the sexual abuse committed by the warden against the appellants. Trotman v North Yorkshire County Council was overruled. Judgment on liability was entered in favour of the appellants with damages to be assessed.
Source: Lister v Hesley Hall Ltd [2001] UKHL 22
Cite this work:
To cite this resource, please use the following reference:
National Case Law Archive, 'Lister v Hesley Hall Ltd [2001] UKHL 22' (LawCases.net, September 2025) <https://www.lawcases.net/cases/lister-v-hesley-hall-ltd-2001-ukhl-22/> accessed 3 April 2026

