Vicarious Liability

1. Meaning

Vicarious liability is a legal principle under which one person or organisation is held responsible for the wrongful act committed by another person because of the relationship between them.

In employment law, the most common example is employer's liability for torts committed by an employee in the course of employment.

The principle is based on the idea that an employer who conducts business through employees may, in appropriate circumstances, bear responsibility for wrongful acts committed in connection with that business.

Vicarious liability is generally not based on the employer personally committing the wrongful act. Instead, liability arises because of the relationship between the employer and the wrongdoer and the connection between the wrongful act and the employment.

2. Essential Requirements

Two broad questions generally have to be considered.

A. Relationship Between the Parties

The first question is whether the relationship is sufficiently close to one that can attract vicarious liability.

The traditional relationship is:

Employer → Employee

However, modern law can extend the principle to certain relationships that are akin to employment.

Independent contractors are generally treated differently, although the distinction depends on the applicable law and facts.

B. Connection With Employment

The second question is whether the wrongful conduct was sufficiently connected with the employee's work.

The employer is not automatically liable for everything an employee does.

For example:

• An employee negligently driving a company vehicle while performing work → potentially within the course of employment.
• An employee committing a completely unrelated personal act during private time → ordinarily less likely to create vicarious liability.

The modern approach focuses substantially on the connection between the employee's position and the wrongful act.

3. Vicarious Liability in Employment Law

Common examples include:

• negligent driving by employees;
• workplace assaults;
• discrimination or harassment;
• misuse of employer property;
• negligence toward customers;
• wrongful handling of client property;
• misuse of authority;
• certain data-related misconduct;
• intentional torts sufficiently connected with employment.

The employer may be liable even where the employer itself exercised reasonable care in selecting and supervising the employee, because vicarious liability is conceptually different from direct negligence.

4. Employee Versus Independent Contractor

The distinction between an employee and an independent contractor is important.

Factors that may be considered include:

• degree of control;
• nature of the work;
• integration into the organisation;
• contractual arrangements;
• who provides equipment;
• method of remuneration;
• financial risk;
• degree of independence.

No single factor necessarily determines the issue.

Modern courts increasingly examine the substance of the relationship rather than merely the terminology used in the contract.

5. Course of Employment

An employer may be liable where the employee was acting within the field of activities assigned to them.

However, an employee's personal deviation from employment may affect liability.

A traditional distinction is sometimes made between:

• a detour, which may remain sufficiently connected with employment; and
• a frolic, where the employee has substantially abandoned employment for a personal purpose.

Modern cases have developed this concept beyond a rigid formula and focus on the closeness of the connection between the employment and wrongdoing.

6. Intentional Wrongdoing

Vicarious liability is not limited to accidental negligence.

An employer may potentially be held liable for an employee's intentional wrongdoing where the wrongful act is sufficiently connected with the employee's assigned role.

This is particularly significant in cases involving:

• assault;
• harassment;
• abuse of authority;
• discrimination;
• misuse of information;
• other intentional misconduct.

However, the mere fact that the wrongdoing occurred at the workplace or during working hours does not automatically establish vicarious liability.

7. Important Case Laws

1. Joel v Morison (1834) 6 C & P 501

This is an important early authority concerning an employee's conduct while using an employer's vehicle.

The case is traditionally associated with the distinction between a mere detour from employment and a substantial abandonment of employment.

Principle

An employee's minor deviation from work does not necessarily remove the employer's liability. A substantial departure for purely personal purposes may do so.

Employment relevance

Where an employee uses an employer's vehicle for a slightly different route while performing employment duties, the employer may potentially remain liable depending on the circumstances.

2. Limpus v London General Omnibus Co (1862) 1 H & C 526

A bus driver was instructed not to race or obstruct competing buses but nevertheless did so while driving the employer's bus.

The court held the employer liable.

Principle

An employer may be liable even where the employee disobeys the employer's instructions, provided the employee was still acting within the general sphere of employment.

Employment relevance

An employer cannot necessarily avoid vicarious liability merely by demonstrating that the employee violated an internal workplace rule.

3. Century Insurance Co Ltd v Northern Ireland Road Transport Board [1942] AC 509

A petrol tanker driver was delivering fuel and negligently lit a cigarette while transferring petrol, causing an explosion.

The House of Lords held the employer liable.

Principle

An employee may commit a negligent act while performing an authorised task, even if the particular manner of performing that task is prohibited or careless.

Employment relevance

If an employee performs an assigned job negligently, the employer may remain vicariously liable even though the employee failed to follow safety instructions.

4. Lister v Hesley Hall Ltd [2001] UKHL 22

This is a leading modern authority on vicarious liability for intentional wrongdoing.

A warden employed at a residential school sexually abused children in his care.

The House of Lords considered whether the employer could be vicariously liable.

Principle

The court developed the close connection approach: the key issue is whether there is a sufficiently close connection between the employee's role and the wrongful conduct.

Employment relevance

The case is particularly important for workplace abuse, harassment and other intentional misconduct cases.

5. Dubai Aluminium Co Ltd v Salaam [2002] UKHL 48

A solicitor employed by a law firm became involved in fraudulent transactions.

The House of Lords considered the firm's vicarious liability for the employee's wrongdoing.

Principle

The court examined whether the wrongful conduct was sufficiently connected with the employee's ordinary professional activities.

Employment relevance

An organisation may face vicarious liability where an employee uses the authority, position or responsibilities provided by employment to commit wrongdoing.

6. Mohamud v WM Morrison Supermarkets plc [2016] UKSC 11

A customer was subjected to an assault by an employee at a petrol station.

The Supreme Court considered whether the assault was sufficiently connected with the employee's employment.

Principle

The court considered:

1. the nature of the employee's job; and
2. whether there was a sufficiently close connection between that position and the wrongful conduct.

The case is an important modern authority on intentional wrongdoing by employees.

Employment relevance

The case demonstrates that employers can potentially be liable for intentional misconduct where the employee's role and the wrongful act are sufficiently connected.

7. Barclays Bank plc v Various Claimants [2020] UKSC 13

This case concerned alleged sexual assaults by a doctor who carried out medical examinations for a bank's prospective employees.

The Supreme Court considered whether the doctor was an employee or instead an independent contractor.

Principle

The Supreme Court emphasised that the distinction between employees and independent contractors remains important when determining vicarious liability.

Employment relevance

Simply engaging a person to perform work for an organisation does not automatically make the organisation vicariously liable for that person's torts.

8. Various Claimants v Catholic Child Welfare Society [2012] UKSC 56

This case concerned abuse committed by members of a religious teaching order.

The Supreme Court considered whether the relationship was sufficiently akin to employment to permit vicarious liability.

Principle

Vicarious liability can, in appropriate circumstances, extend beyond conventional employment relationships where the relationship is sufficiently similar to employment and the wrongful act is closely connected with that relationship.

Employment relevance

The case is important for modern organisational structures in which individuals may work under arrangements that do not fit neatly into a traditional employment contract.

8. Personal Liability of the Employee

Vicarious liability generally does not mean that the employee escapes personal liability.

For example:

Employee commits negligence → Employee may be personally liable + Employer may also be vicariously liable.

The precise consequences depend on the applicable law, the type of wrongdoing and the circumstances.

9. Vicarious Liability Versus Direct Employer Negligence

These concepts should be distinguished.

Vicarious liability

The employer is liable because of the relationship with the wrongdoer and the connection between the wrongful act and employment.

Direct negligence

The employer is liable because the employer itself acted negligently, for example by:

• failing to maintain safe premises;
• failing to provide adequate training;
• failing to investigate known risks;
• negligently hiring or supervising personnel; or
• failing to implement reasonable safety procedures.

Both forms of liability can potentially arise from the same incident.

10. Vicarious Liability and Workplace Harassment

Vicarious liability can become particularly important in cases involving:

• sexual harassment;
• workplace bullying;
• discriminatory conduct;
• assault;
• abuse of managerial authority.

An organisation should therefore maintain effective:

• anti-harassment policies;
• reporting mechanisms;
• investigation procedures;
• employee training;
• disciplinary systems; and
• safeguards against retaliation.

The existence of a policy does not automatically eliminate vicarious liability, although the applicable statutory framework may give employers particular defences or impose specific duties.

11. Vicarious Liability and HR Data

Modern HR departments must also consider misconduct involving employee information.

Examples include an employee:

• improperly accessing personnel records;
• disclosing confidential salary information;
• sending employee data to an unauthorised recipient;
• misusing customer or employee information; or
• using company systems to commit wrongdoing.

Whether an employer is vicariously liable depends on the applicable law and, importantly, whether the misconduct was sufficiently connected with the employee's assigned functions.

12. Vicarious Liability and Remote Work

Remote working does not automatically eliminate vicarious liability.

If an employee commits a wrongful act while performing employment duties remotely, ordinary principles can still apply.

For example, an employee working from home who negligently handles company equipment or data may create potential liability depending on the circumstances.

However, an employee's purely personal activity performed at home would ordinarily raise different questions.

13. Employer's Compliance Measures

Employers can reduce workplace risks by:

1. Clearly defining employees' responsibilities.
2. Providing appropriate training.
3. Maintaining workplace conduct policies.
4. Establishing reporting and complaint mechanisms.
5. Investigating complaints promptly.
6. Restricting access to confidential information.
7. Monitoring compliance appropriately.
8. Documenting disciplinary procedures.
9. Conducting appropriate risk assessments.
10. Reviewing contractor and outsourcing arrangements.

These measures do not necessarily eliminate vicarious liability, because vicarious liability and direct negligence are legally distinct concepts.

14. Key Principles from the Cases

Conclusion

Vicarious liability is a central principle of employment law under which an employer may be responsible for wrongful acts committed by an employee in the course of employment. The modern approach particularly examines the nature of the employment relationship and the closeness of the connection between the employee's role and the wrongful conduct.

The cases from Limpus and Century Insurance illustrate liability for negligent acts connected with assigned duties, while Lister, Mohamud and Dubai Aluminium demonstrate the modern approach to intentional wrongdoing. Barclays Bank and Catholic Child Welfare Society further demonstrate the importance of determining whether the relationship is one of employment or sufficiently akin to employment.