An administrative decision to withhold examination results on suspicion of cheating is unlawful, unreasonable and unfair when: (1) the administrative authority fails to afford each affected person an individual opportunity to be heard before making the decision (the audi alteram partem principle); (2) the decision applies blanket sanctions to all students when specific offenders have been identified and could be dealt with individually; (3) the authority fails to provide adequate notice, reasons, and opportunity to respond to specific evidence relied upon; (4) the decision is disproportionate to the aim sought to be achieved, using more drastic means than necessary; (5) the decision lacks a rational foundation and is applied inconsistently without justification. Section 68 of the Constitution and section 3 of the Administrative Justice Act require administrative conduct affecting persons' rights, interests or legitimate expectations to be lawful, prompt, reasonable, proportionate, impartial and both substantively and procedurally fair. Every person affected by administrative action has the right to be heard individually, not through proxies or samples.