Nature and Purpose of Vicarious Liability (OCR A-Level Law): Revision Notes
Nature and purpose of vicarious liability
What is vicarious liability?
Vicarious liability is a legal principle in tort law where an employer is held liable for the tortious acts of their employees that are committed during the course of employment. This means the employer can be found legally responsible for wrongs committed by their workers, even if the employer did nothing wrong themselves.
This area of law is constantly evolving. As Lord Phillips observed in Various Claimants v Catholic Child Welfare Society (2012) (the Christian Brothers case), vicarious liability is described as being "on the move". Students should stay informed about recent developments, particularly the significant cases of WM Morrison Supermarkets plc v Various Claimants (2020) and Barclays Bank plc v Various Claimants (2020), which have shaped modern understanding of this doctrine.
Why does vicarious liability exist?
The rationale behind vicarious liability was clearly articulated by Lord Phillips, who provided five key justifications for imposing this form of liability on employers:
Financial capacity and insurance: The employer typically has greater financial resources to compensate victims compared to individual employees. Additionally, employers are expected to carry insurance coverage against such liabilities, ensuring victims can receive adequate compensation.
Business activity connection: The tort committed by the employee will have occurred as a result of work activities being performed on the employer's behalf. The employee is acting as an agent or representative of the employer's business interests.
Business integration: The employee's activities form part of the overall business operations conducted by the employer. The work is not separate from but integral to the employer's enterprise.
Risk creation: By employing workers to carry out specific activities, the employer has created and introduced the risk that an employee might commit a tort while performing those duties. The employer benefits from the work, so should bear the associated risks.
Control and supervision: The employee operates under the employer's control and direction to varying degrees. This supervisory relationship justifies holding the employer accountable for actions taken under their authority.
Three-step test for establishing vicarious liability
To determine whether vicarious liability applies in any given situation, three essential questions must be answered sequentially:
The Three Essential Questions:
1. Was a tort committed?
For OCR A-Level Law purposes, this will typically involve negligence, though the same principles apply in criminal law contexts. A claimant must establish that a tortious wrong actually occurred before vicarious liability can be considered.
2. Was the tortfeasor an employee?
The person who committed the tort (the tortfeasor) must be an employee of the defendant, not an independent contractor. The distinction between employment and other working relationships is crucial, as vicarious liability generally only applies to employer-employee relationships.
3. Was the employee acting in the course of employment when the tort was committed?
The tortious act must have occurred while the employee was performing their job duties or activities connected to their employment. Actions taken outside the scope of employment will not attract vicarious liability.
Determining employment status
The Ready Mixed Concrete test
The traditional legal framework for establishing whether someone is an employee comes from Ready Mixed Concrete v Minister of Pensions (1968). This case set out three essential requirements:
Wage or remuneration: The work must be provided in exchange for financial payment or other consideration. A wage-earning relationship must exist.
Control: The alleged employee must be under the other party's control in terms of how, when, and where they perform their work. This control element distinguishes employees from independent contractors.
Contractual consistency: The other terms and conditions of the working arrangement must be consistent with employment status. This includes provisions such as holiday entitlement, sick pay, notice periods, and other typical employment benefits.
These three elements together help courts determine whether a genuine employment relationship exists, as opposed to a contract for services with an independent contractor.
The Salmond Test for course of employment
Once employment status is established, the next question concerns whether the tort occurred "in the course of employment". The traditional approach, known as the Salmond Test, provides that an employer will be liable for:
Authorised wrongful acts: Acts which the employer has expressly authorised, even if those acts turn out to be wrongful or tortious.
Unauthorised modes of authorised acts: Acts which constitute wrongful or improper ways of performing tasks that the employer has authorised. Importantly, the employer remains liable even if they have expressly forbidden the particular method used by the employee. The key is whether the employee was doing their job, albeit in a prohibited manner.
Modern approach: the close connection test
Where traditional tests leave doubt about whether conduct falls within the course of employment, courts apply the close connection test. This test examines how closely connected the tortious conduct was to the employee's legitimate work activities. The test involves two stages:
Stage 1 - Function analysis: What function or field of activities had the employer entrusted to the employee? This requires examining the nature of the employee's job and responsibilities, interpreted broadly rather than narrowly.
Stage 2 - Connection assessment: Was there a sufficient connection between the employee's position and the wrongful conduct to make it fair and just to hold the employer liable? This involves weighing the relationship between authorised duties and the tort committed.
Key case law developments
Morrison Supermarkets v Various Claimants (2020)
This Supreme Court decision provided important clarification on the limits of the close connection test. The Court held that when an employee's conduct amounts to pursuing a personal vendetta or acting from purely personal motives, they are not acting in the course of employment or on the employer's business. The personal motivation severed the connection between employment and the tortious conduct, meaning the employer could not be held vicariously liable.
Critical Distinction:
Not all acts committed by employees during working hours or on work premises will attract vicarious liability. The conduct must have sufficient connection to the employment itself. Personal motivations and vendettas break this connection.
Joel v Morison (1834) - "on a frolic of their own"
Parke B coined the memorable phrase describing employees who act outside the course of employment as being "on a frolic of their own". This concept captures situations where an employee deviates so significantly from their employment duties that the employer should not be held responsible for their actions.
Following Morrison Supermarkets (2020), several older cases merit reconsideration to determine whether modern courts would still find the employees were acting in the course of employment, or whether they were on personal frolics. Relevant cases include:
- Limpus v London General Omnibus Co. (1862)
- Smith v Crossley Brothers (1951)
- Rose v Plenty (1976)
- Lister v Hesley Hall (2001)
- N v Chief Constable of Merseyside Police (2006)
- Mohamud v WM Morrison Supermarkets plc (2016)
The no-fault principle
A fundamental aspect of vicarious liability is that it operates as a form of strict liability. This means that no fault needs to be proved against the employer at the time the tort was committed. If the tortfeasor is an employee acting in the course of employment, the employer becomes automatically liable without the claimant having to prove the employer did anything wrong.
Potential Employer Fault Arguments:
However, it could be argued that employers bear some degree of fault in several ways:
Selection: The employer chose to hire an employee who was capable of, or prone to, committing torts during work.
Training: The employer may have provided inadequate or inappropriate training, which contributed to the tortious conduct.
Supervision: The employer could have supervised the employee more closely and effectively, potentially preventing the tort.
Nevertheless, the counter-argument regarding supervision is that employers must balance oversight with employee autonomy. Particularly for experienced workers, excessive supervision would require employing numerous supervisors to constantly monitor every employee throughout their working day, which would be impractical and inefficient. Employers reasonably need to allow competent employees freedom to perform their duties.
Exam application
When answering exam questions on vicarious liability, follow this structured approach:
Problem questions: Work systematically through the three-step test. First, identify and establish the tort committed. Second, analyse the employment relationship using Ready Mixed Concrete criteria. Third, apply either the Salmond Test or close connection test to determine whether the tort occurred in the course of employment.
Essay questions: Demonstrate understanding of the policy rationales behind vicarious liability, particularly Lord Phillips' five justifications. Consider the balance between protecting victims and imposing liability on employers who may have limited control over employee conduct. Discuss how the law has evolved, particularly in light of Morrison Supermarkets (2020).
Evaluation: When asked to evaluate or critically analyse vicarious liability, consider:
- Whether strict liability on employers is fair or should fault be required
- The effectiveness of the close connection test versus traditional approaches
- How the law balances competing interests between victims, employees, and employers
- Whether the doctrine adequately reflects modern employment relationships
Key Points to Remember:
- Vicarious liability makes employers liable for torts committed by employees during the course of employment, without needing to prove employer fault
- Lord Phillips' five justifications explain why this doctrine exists: employer's financial resources, insurance, business activity connection, risk creation, and control
- Three-step test: (1) Was a tort committed? (2) Was the tortfeasor an employee? (3) Was it in the course of employment?
- Ready Mixed Concrete test establishes employment: wage, control, and contractual terms consistent with employment
- Salmond Test: Employers liable for authorised acts and unauthorised modes of doing authorised acts
- Close connection test asks: (1) What function was entrusted? (2) Is there sufficient connection to make liability fair?
- Morrison Supermarkets (2020): Personal vendettas and personal motives break the employment connection
- This is a strict liability doctrine - no employer fault needs to be proved
- Conduct outside employment scope is described as being "on a frolic of their own"