"If the employer is guilty of conduct which is a significant breach going to the root of the contract of employment, or which shows that the employer no longer intends to be bound by one or more of the essential terms of the contract, then the employee is entitled to treat himself as discharged from any further performance. If he does so, then he terminates the contract by reason of the employer's conduct. He is constructively dismissed. The employee is entitled in those circumstances to leave at the instant without giving any notice at all or, alternatively, he may give notice and say he is leaving at the end of the notice. But the conduct must in either case be sufficiently serious to entitle him to leave at once. Moreover, he must make up his mind soon after the conduct of which he complains: for, if he continues for any length of time without leaving, he will lose his right to treat himself as discharged. He will be regarded as having elected to affirm the contract."
"The question then arises whether he accepted the employers' conduct as a repudiation of their obligations to him or whether it has to be said that by his conduct there was, in the event, no acceptance or indeed, an affirmation. Of course, one asks: affirmation of what? It could only be of a totally different contract."
"For the Applicant, Mr Ciumei maintained that there had been a breach of the implied term of trust and confidence in that either Mr N Lewisohn had called the Applicant a bitch and there was no apology or there were breaches over many years over the matters of bonus and salary and the incident on20 February 1992 was the final straw. It was a clear case of constructive dismissal."
"There was a conflict of evidence [referring to what happened on 20th November] and while we accept that the Applicant felt that the remarks made referred to her, we make no finding in respect of the words used. We do however find that the situation was not sufficiently serious for the Applicant to treat the incident as a significant breach going to the root of her contract of employment or which showed that the Respondent no longer intended to be bound by one or more of the essential terms of the contract."
"The breach of this implied obligation of trust and confidence may consist of a series of actions on the part of the employer which cumulatively amount to a breach of the term, though each individual incident may not do so. In particular in such a case the last action of the employer which leads to the employee leaving need not itself be a breach of contract; the question is, does the cumulative series of acts taken together amount to a breach of that implied term?"