1. When developing or applying the common law, courts must promote the spirit, purport and objects of the Bill of Rights as required by section 39(2) of the Constitution. This obligation applies not only when existing rules are clearly inconsistent with the Constitution but also in all cases involving incremental development of common-law rules where constitutional values are relevant.
2. The application of the principles of vicarious liability to a particular factual situation is not purely a question of fact but involves mixed questions of fact and law that must be decided with reference to the normative framework of the Constitution.
3. The test for vicarious liability in deviation cases, as established in Minister of Police v Rabie and developed in light of the Constitution, comprises two questions: (a) Were the wrongful acts done solely for the purposes of the employee? (subjective/factual inquiry); (b) Even if yes, is there nevertheless a sufficiently close connection between the employee's acts for his own interests and the business of the employer? (objective inquiry raising mixed questions of fact and law).
4. In determining whether there is a sufficiently close connection between wrongful conduct and employment, courts must consider: (i) whether the employees bore constitutional or statutory duties relevant to the circumstances; (ii) whether the victim reasonably placed trust in the employees because of their position; (iii) whether the wrongful conduct constituted a simultaneous commission and omission to perform duties; (iv) whether the opportunity to commit the wrong arose because of the employment; (v) the constitutional rights of the victim and constitutional obligations of the employer.
5. An employee can simultaneously commit a delict for his or her own purposes while omitting to perform employment duties, and this simultaneous commission and omission is relevant to determining the sufficiency of the connection between the wrongful conduct and the employment.
6. Where police officers are on duty, in uniform, and offer assistance to a member of the public who reasonably places trust in them, and then commit a sexual assault, there is a sufficiently close connection between the wrongful conduct and their employment to render the Minister of Safety and Security vicariously liable, notwithstanding that the officers acted solely for their own purposes and in breach of standing orders.