Applicants Ferreira and the Vryenhoeks were summoned to attend enquiries under section 417 of the Companies Act 61 of 1973 in relation to insolvent companies. Section 417(2)(b) required them to answer questions that might incriminate them, and provided that such answers "may thereafter be used in evidence against" them. The applicants objected to compulsory self-incrimination and applied to the Witwatersrand Local Division for an interim interdict pending determination of the constitutionality of section 417(2)(b). Van Schalkwyk J dismissed the applications but referred five constitutional issues to the Constitutional Court, primarily whether section 417(2)(b) was inconsistent with Chapter 3 of the Constitution.
Section 417(2)(b) of the Companies Act was declared invalid with immediate effect, but only to the limited extent that the words "and any answer given to any such question may thereafter be used in evidence against him" applied to the use of such answers in criminal proceedings against the witness (other than for perjury and related offences). The effect was that persons could still be compelled to answer incriminating questions at section 417 enquiries, but those answers could not be used against them in subsequent criminal proceedings. The question of derivative evidence (evidence discovered as a result of compelled testimony) was left to be determined by trial courts on a case-by-case basis. No order as to costs was made immediately, with parties given leave to approach the Court on costs if desired.
This landmark case is significant for: (1) establishing a generous approach to standing in constitutional matters under section 7(4), including standing to act in the public interest; (2) clarifying the procedure for referrals under section 102(1) and direct access under section 100(2) and Rule 17; (3) interpreting the scope of section 11(1) protection of freedom and security of the person, with the majority finding it includes a residual protection against compelled self-incrimination (though judges differed on how broadly 'freedom' should be defined); (4) affirming that the privilege against self-incrimination is part of South African law and constitutional protections, though not absolute; (5) applying the section 33(1) limitations test (reasonable, justifiable, necessary, not negating essential content) and emphasizing proportionality; (6) balancing the legitimate state interest in investigating company fraud and protecting creditors/shareholders against fundamental fair trial rights; (7) distinguishing between compulsion to testify (which may be justified for regulatory purposes) and subsequent use of compelled testimony in criminal proceedings (which requires greater justification); (8) establishing that direct use immunity is constitutionally required but leaving open the question of derivative use immunity to be resolved by trial courts applying fairness considerations; and (9) affirming the two-stage approach to constitutional adjudication (infringement, then justification). The case illustrates the Court's approach to balancing individual rights against legitimate regulatory and investigative needs in the commercial context.