"I find it difficult to believe that the respondents did not know that the applicant was trade union member."
"Until there was a change in the law the likelihood is that at the respondents there was a closed shop. It would have been apparent that at that time the applicant was a trade union member. The abolition of the closed shop and de-recognition of SOGAT does not mean that employees cannot still be members of the trade union or carry out trade union activities. The respondents received letters from Members of Parliament and on the 25 April they replied by letter to an MP on the subject of representation of employees by trade union representatives.
"7. The respondents say that the applicant was dismissed on account of the telephone calls. On the 5th July the respondents had circulated a memorandum to Heads of Department about personal calls in which they reiterated company policy. The memorandum said:-
"11. I have to form a view on the application for interim relief according to whether the applicant has a pretty good prospect of success in her complain underSection 58 of the Employment Protection (Consolidation) Act 1978 . I conclude that she has more than a 50% chance. In my view she has a chance which is sufficient to justify me in making an order for continuation of her contract of employment pending determination or settlement of her complaint."