"(1) A person discriminates against another in any circumstances relevant for the purposes of any provision of this Act if - (a) on racial grounds he treats that other less favourably than he treats or would treat other persons."
"(4) A comparison of the case of a person of a particular racial group with that of a person not of that group under s.1(1) must be such that the relevant circumstances in the one case are the same, or are not materially different, in the other."
"….any consideration of the respondent acting in the manner of a reasonable employer is irrelevant for these purposes. We are not dealing with a claim for unfair dismissal. We must ask ourselves why the alleged discriminator acted as he did. If there is a difference in treatment we are entitled to look to the employer for an explanation and having received that explanation we may draw an inference but we are not bound to do so."
"83 Did the respondent treat the applicant less favourably than others, comparing like with like? The applicant must show he has been treated 'less favourably'. It is necessary for the applicant to demonstrate this with reference to either an actual or hypothetical comparator. The applicant relies on a hypothetical comparator. The comparator can either be a hypothetical white specialist registrar in the same circumstances or any other white employee employed by the Trust. We are satisfied that the applicant has been treated less favourably than a hypothetical white specialist registrar would have been treated in the same circumstances. There is no white specialist registrar who has ever been suspended for this length of time or indeed, even been suspended."
"Viewed as a whole, the absence of satisfactory explanations for less favourable treatment against a hypothetical comparator are such, applying the King criteria, that we are prepared to draw an inference of race discrimination……… 101. We have looked at the statistical evidence provided by Dr. Foreman and Professor Jones. The expert evidence of Professor Jones is that the number of doctors suspended are too few to be able to draw any direct connection between race and the risk of suspension. Whilst that may be correct, the fact remains that the only doctors who have been suspended in this Trust are those from the ethnic minorities. There is nothing in the evidence to suggest that this is a Trust which habitually treats its white doctors in the manner in which it treated Dr. Ayes."
"The Act of 1976 requires it to be shown that the complainant has been treated by the person against whom the discrimination is alleged less favourably than that person treats or would have treated another. In deciding that issue the conduct of the hypothetical reasonable employer is irrelevant. The alleged discriminator may or may not be a reasonable employer. If he is not a reasonable employer, he might well have treated another employee in just the same unsatisfactory way as he treated the complainant, in which case he would not have treated the complainant "less favourably" for the purposes of the Act of 1976. The fact that, for the purposes of the law of unfair dismissal, an employer has acted unreasonably casts no light whatsoever on the question whether he has treated the employee "less favourably" for the purposes of the Act of 1976."