The binding legal principles established are: (1) Statements made by a witness (including a trustee, director, or agent) during a private examination under s 417 of the Companies Act 61 of 1973 are inadmissible as evidence against any person other than the witness himself in subsequent proceedings, unless the witness is called to testify and confirms those statements under oath in the subsequent proceedings. When a person testifies as a witness, even if an agent or trustee, he speaks for himself under oath and not on behalf of his principal or the trust. (2) To prove an act of insolvency under s 8(g) of the Insolvency Act 24 of 1936, the notice of inability to pay debts must be assessed objectively from the perspective of a reasonable creditor at the time of receipt, taking into account the creditor's knowledge of the debtor's circumstances. (3) A trustee cannot bind a trust through admissions or notices of inability to pay unless authorized to do so, and such authority cannot be presumed. Trustees must act jointly unless the trust deed provides otherwise. (4) New evidence will only be received on appeal under s 22 of the Supreme Court Act in exceptional circumstances where it is practically conclusive, but will not be received if the appellant already has an unanswerable case on the existing record.