"Although as already indicated, we find that the respondents in their dealing with the applicants' position did not act in the way in which we would expect of a reasonable employer, we equally cannot find that was they did was in breach of the applicant's contract of employment. The applicants say that the specific term of their contract of employment which was breached, was the implied term of good faith on the part of the employer. We can find no argument with the concept of the implied term of good faith. It is one which is well recognised. On the other hand we cannot find that what the respondents did amounted to a breach of that implied term. ..."