1. Core Legal Answer & Context: The statement "A master is liable for all acts of his servant done during the course of employment" encapsulates the fundamental principle of vicarious liability, specifically known as respondeat superior (Latin for 'let the master answer'). This doctrine holds an employer (master) responsible for the wrongful acts of an employee (servant) committed within the scope or course of their employment, even if the employer did not authorize, know about, or approve of the specific act.

General Perspective: The rationale behind vicarious liability is rooted in public policy and economic considerations. The employer benefits from the employee's work, has the right to control the employee's actions, and is generally in a better financial position to bear the costs of any harm caused. For vicarious liability to attach, two primary conditions must typically be met: a. The existence of a master-servant relationship: This requires a contract of service, where the master has the right to control not only what work is done but also how it is done. b. The act must have been committed 'in the course of employment': This is interpreted broadly to include acts expressly authorized by the master, acts incidental to authorized acts, and even unauthorized modes of doing authorized acts. It does not cover acts committed purely for the servant's personal benefit or 'frolics of their own' that are entirely disconnected from their employment.

Indian Perspective: Indian law largely adopts the English common law principles of vicarious liability. The principle finds extensive application in both civil (tort) law and, to a limited extent, in criminal law. a. Civil Law (Torts): Vicarious liability is widely applied in tort cases. For instance, if a driver employed by a company causes an accident while driving the company's vehicle for business purposes, the company (master) is vicariously liable for the damages caused by the driver's negligence. The 'course of employment' is interpreted to include acts that are reasonably incidental to the employee's duties, even if they involve an error of judgment or a wrongful manner of performing the duty. b. Criminal Law: Vicarious liability is generally not favored in criminal law due to the emphasis on mens rea (guilty mind) as a prerequisite for most offenses. The principle that a person should only be held criminally liable for their own actions or those they directly abetted is strong. However, there are exceptions, particularly in: * Statutory offenses where mens rea is not an essential ingredient (strict liability offenses). For example, certain environmental laws, food adulteration acts, or laws related to corporate liability for offenses committed by directors or managers, explicitly impose vicarious criminal liability. * Cases where specific statutes explicitly make the master liable for the servant's acts (e.g., certain provisions under the Negotiable Instruments Act for dishonour of cheques by companies). In such exceptional cases, the master may be held criminally liable even without direct involvement or knowledge, provided the act was committed by the servant in the course of employment.

2. Relevant Statutes and Sections: While there isn't a single overarching statute for vicarious liability in India, its principles are embedded in various laws and judicial pronouncements:

• Indian Penal Code, 1860: Generally requires mens rea, limiting vicarious criminal liability.
• Specific statutes like the Prevention of Food Adulteration Act, Environmental Protection Act, Negotiable Instruments Act (for dishonour of cheques by companies), and the Motor Vehicles Act, 1988 (implicitly for vehicle owners), often contain provisions or are interpreted to include principles of vicarious liability.

3. Important Landmark Cases:

• Smt. Savita Garg v. The Director, National Heart Institute (AIR 2004 SC 5088): While not directly on master-servant, this case discussed the vicarious liability of a hospital for the negligence of its doctors, illustrating the application of the principle in a professional context.
• State of Maharashtra v. M.H. George (AIR 1965 SC 811): This case discussed the requirement of mens rea in criminal law and the exceptions where strict liability applies, indirectly touching upon situations where vicarious criminal liability might arise.

4. Clear Conclusion: The principle of vicarious liability, holding a master liable for a servant's acts done in the course of employment, is a cornerstone of tort law in India, mirroring global jurisprudence. Its application in criminal law is more restricted, primarily confined to strict liability offenses or where statutes explicitly provide for it, respecting the fundamental requirement of mens rea for most criminal offenses. The 'course of employment' remains a critical determinant, requiring a clear nexus between the wrongful act and the servant's duties for liability to be established.