"We believe [the representative of the employers] when he tells us that he would have treated a man who would be absent in similar circumstances in the same way. We are satisfied that the applicant was not treated less favourably than a man would have been treated in like circumstances."
"to fail to renew the fixed term contract of an independent sub-contractor simply because she is pregnant would amount to unlawful direct discrimination. Where non-renewal is not simply because of her pregnancy but because of the consequence of her pregnancy, that is, because she would be unavailable for work at the critical period, we must make a comparison between the treatment afforded to a woman who would not be available for work by reason of expected confinement and a man would not have been available at the relevant time for medical or other reasons."
"[24] there can be no question of comparing the situation of a woman who finds herself incapable, by reason of pregnancy discovered very shortly after the conclusion of the employment contract, of performing the task for which she was recruited with that of a man similarly incapable for medical or other reasons.
"...Council Directive 76/207/EEC...precludes dismissal of an employee who is recruited for an unlimited term with a view, initially, to replacing another employee during the latter's maternity leave and who cannot do so because, shortly after her recruitment, she is herself found to be pregnant."
"A comparison of the cases of persons of different sex...under section 1(1) [providing it to be discrimination against a woman if on the ground of her sex she is treated less favourably than would be a man] must be such that the relevant circumstances in the one case are the same, or not materially different, in the other."
"in a case where a woman is engaged for an indefinite period, the fact that the reason why she will be temporarily unavailable for work at a time when to her knowledge her services will be particularly required is pregnancy is a circumstance relevant to her case, being a circumstance which could not be present in the case of the hypothetical man: [1995] 1 WLR at p 1459H."
"It does not necessarily follow that pregnancy would be a relevant circumstance where the woman is denied employment for a fixed period in the future during the whole of which her pregnancy would make her unavailable for work, nor in the situation where after engagement for such a period the discovery of her pregnancy leads to cancellation of the engagement: [1995] 1 WLR at p 1460A."
"The emphasis placed by [the ECJ] upon the indefinite duration of the applicant's contract of employment suggests the possibility of a distinction between such a case and the case where a woman's absence due to pregnancy would have the consequence of her being unavailable for the whole of the work for which she had been engaged: [1995] 1 WLR at p 1458G."