Ponnan JA observed: (1) The phrase 'duty of care' in English law straddles both wrongfulness and negligence in South African law and is inherently misleading in our legal context. (2) 'Misfeasance in public office' as recognized in English law is not directly applicable in South African delict without careful consideration of our law's requirements. (3) Courts should be careful not to allow administrative law disputes to be reframed as delictual claims - administrative law has developed its own remedies over centuries. (4) The failure to plead material facts supporting allegations of mala fides, dishonesty or fraud with sufficient particularity may render particulars of claim excipiable, though the court did not decide the matter on this basis. (5) Where allegations of fraud, dishonesty or bad faith are made, they must be supported by particulars and facts on which they are based - general allegations are insufficient. Schippers AJA added observations on proof of damage in pure economic loss cases: companies claiming loss of investment opportunities must adduce evidence of investment history, assets, liabilities and cash surplus - mere assertion of intent to invest is insufficient. Cachalia JA in dissent observed that abuse of public power for ulterior purposes or corrupt motives constitutes wrongfulness even without proof of personal financial gain by the official, following the principle in Three Rivers DC v Bank of England that the 'core concept is abuse of power' which encompasses dishonesty, bad faith and improper purpose.