"4. - (1) It is unlawful for an employer to discriminate against a disabled person- (a) in the arrangements which he makes for the purpose of determining to whom he should offer employment; (b) …: or (c) by refusing to offer, or deliberately not offering, him employment."
"5. - (1) For the purposes of this Part, an employer discriminates against a disabled person if- (a) for a reason which relates to the disabled person's disability, he treats him less favourably than he treats or would treat others to whom that reason does not or would not apply; and (b) he cannot show that the treatment in question is justified. (2) For the purposes of this Part, an employer also discriminates against a disabled person if- (a) he fails to comply with a section 6 duty imposed on him in relation to the disabled person; and (b) he cannot show that his failure to comply with that duty is justified."
"Where- (a) any arrangements made by or on behalf of an employer, or (b) any physical feature of premises occupied by the employer, place the disabled person concerned at a substantial disadvantage in comparison with persons who are not disabled, it is the duty of the employer to take such steps as it is reasonable, in all the circumstances of the case, for him to have to take in order to prevent the arrangements or feature having that effect."
"This was an unusual complaint under the 1995 Act, in that there was a substantial amount of concessions on the part of the Respondent. Firstly, it was conceded, properly, that the Applicant is a disabled person. He has a hearing impairment, the detailed circumstances of which are not in any way material to our decision. Secondly, it was conceded that the Applicant had suffered less favourable treatment that those other persons who were appointed to substantive positions by the Respondent in the recruitment process to which this complaint relates. The only issue for the Tribunal was whether that admitted less favourable treatment was for a reason relating to the Applicant's disability. The Applicant contended that the less favourable treatment was for such a reason. The Respondent contended that it was not. The issue was purely one of causation."
"29 Contrary to views sometimes stated, the third ingredient ("by reason that") does not raise a question of causation as that expression is usually understood. Causation is a slippery word, but normally it is used to describe a legal exercise. From the many events leading up to the crucial happening, the court selects one or more of them which the law regards as causative of the happening. Sometimes the court may look for the "operative" cause, or the "effective" cause. Sometimes it may apply a "but for" approach. For the reasons I sought to explain in Nagarajan v London Regional Transport[1999] ICR 877 , 884-885, a causation exercise of this type is not required either by section l (l) (a) or section 2. The phrases "on racial grounds" and "by reason that" denote a different exercise: why did the alleged discriminator act as he did? What, consciously or unconsciously, was his reason? Unlike causation, this is a subjective test. Causation is a legal conclusion. The reason why a person acted as he did is a question of fact."
"22. Although the Respondent did not follow its own procedures; although it made numerous mistakes in this matter, including failing to notice that the reference from Mr Khan was an employer's reference - instead, it was treated as a I personal reference because Mrs Khan had been named as a personal referee - we find without any difficulty and as a matter of fact that the reason for the less favourable treatment was that there was a delay on the part of the two referees selected by the Respondent in their returning the reference documents, in consequence of which there was a delay in requesting security clearance from DSU. There was a subsequent delay there, which took that security process beyond24 January 2003 , on which date the last of the vacancies was filled. None of those matters are in any way related to the Applicant's admitted disability. Accordingly, as a finding of fact, the Applicant was not treated any less favourably for a reason relating to his disability an his complaint must be dismissed. 23. We would normally say no more but it did become apparent, during the course of this hearing, that notwithstanding the precise sequence of events in respect of this Applicant, the recruitment methods used by the Respondent are substantially discriminatory against disabled persons. That much was effectively admitted by Mr Branchflower and Miss Langridge of the Treasury Solicitor's Office. We make these comments in the hope that they will be considered by those within the Home Office who are responsible for recruitment. It is obviously of the greatest importance that a body such as the Home Office operates policies which are entirely free of any discrimination. We regret that the present policy does not comply with that description. 24. By way of explanation, it is clear that those candidates whose health declaration forms indicate a potential problem are separated from those others who have no such problem at the Respondents' Croydon Office. In the case of the Applicant, we know that his health declaration was marked "referral."
"26. In the particular factual circumstances of this matter, and for that reason only, the Respondent has escaped a finding of unlawful discrimination. Had those particular issues, on the facts of this matter, not applied and the Applicant had failed to obtain a substantive post only because the necessary health check remained to be carried out, we would have no hesitation in saying that he had been the subject of serious unlawful discrimination."