"There was some debate at the hearing about the possible interaction the implied obligation of confidence and trust with other more specific terms implied by law. It is true that the implied term adds little to the employee's implied obligations to serve his employer loyally and not to act contrary to his employer's interests. The major importance of the implied duty of trust and confidence lies in its impact on the obligations of the employer .... "
"And the implied obligation as formulated is apt to cover the great diversity of situations in which a balance has to be struck between an employer's interest in managing his business as he sees fit and the employee's interest in not being unfairly and improperly exploited."
"(1) That the conduct complained of must be conduct involving the treatment of the employee in question;
"In assessing whether there has been a breach, it seems clear that what is significant is the impact of the employer's behaviour on the employee rather than what the employer intended. Moreover, the impact will be assessed objectively."