Any person who is determining whether a dismissal for misconduct is unfair should consider-
whether or not the employee contravened a rule or standard regulating conduct in, or of relevance to, the workplace; and
the rule was a valid or reasonable rule or standard;
the employee was aware, or could reasonably be expected to have been aware, of the rule or standard;
the rule or standard has been consistently applied by the employer; and
dismissal was an appropriate sanction for the contravention of the rule or standard.