"5(a) The respondent [the Council] advertised in the local press on8 September 1994 for a Legal Assistant (job-share). It was for a legal assistant in the contentious section of the respondent's Legal Services Division for 18½ hours, being Wednesday afternoon, Thursday and Friday. The advertisement continued:-
"A person discriminates against a man in any circumstances relevant for any provision of this Act if - (b) he applies to him a requirement or condition which applies or would apply equally to a woman but - (i) which is such the proportion of men who can comply with it is considerably smaller than the proportion of women who can comply with it and
"8. ... The point usually taken in this type of case is that it is a full-time post and less women are able to meet that requirement than men. The fact is the applicant has to concede (subject to his economic argument) that all males can comply with a requirement for job-share."
"11. ... Even if he can argue that there was a condition or requirement which was itself one that a less proportion of males could comply with than females, the fact is that it is not to his detriment because he cannot comply with it, as is required by Section 1(1)(b)(iii). On his own admission, in evidence to us, and on his application form, he could and wished to comply with it. It suited him. ..."
"6(1) It is unlawful for a person in relation to employment by him at an establishment in Great Britain to discriminate against [and I substitute man because of Section 2] a man - (a) in the arrangements he makes for purpose of determining who should be offered that employment ..."