Section 8(5)(a) of the Consumer Affairs (Unfair Business Practices) Act 71 of 1988 violates section 33(1) of the Constitution because the cumulative effect of allowing the Minister to stay business practices and attach assets for up to six months without prior warning, without specifying reasons, without sufficient legislative guidance for the exercise of sweeping discretionary powers, and with potentially irreparable consequences, renders the administrative procedure unfair and inconsistent with the constitutional requirement of procedurally fair administrative action. A statutory provision conferring wide administrative discretion cannot be read as requiring procedural fairness if such a reading would defeat the entire purpose of the provision. Where the legislature confers wide discretionary powers on administrative functionaries, particularly those with potentially irreversible and prejudicial consequences, the constitutional obligation to promote, protect and fulfill rights in the Bill of Rights requires the legislature to provide guidance as to how those powers are to be exercised.