“(1) A person (A) discriminates against another (B) if, because of a protected characteristic, A treats B less favourably than A treats or would treat others.”
“107. There has been, in my opinion, some confusion about the part to be played by comparators in the reaching of a conclusion as to whether a case of article 3(1) discrimination - or for that matter a case of discrimination undersection 1(1) of the Sex Discrimination Act 1975 , or undersection 1(1) of the Race Relations Act 1976 , or under the comparable provision in any other anti-discrimination legislation-has been made out. Comparators come into play in two distinct and separate respects. 108. First, the statutory definition of what constitutes discrimination involves a comparison: “treats that other less favourably than he treats or would treat other persons”
“37. It is probably uncommon to find a real person who qualifies under section 3(4) as a statutory comparator. Lord Rodger's example at para 139 of Shamoon of the two employees with similar disciplinary records who are found drinking together in working time has a factual simplicity which may be rare in ordinary life. At any rate, the question of whether the differences between the circumstances of the complainant and those of the putative statutory comparator are “materially different” is often likely to be disputed. In most cases, however, it will be unnecessary for the tribunal to resolve this dispute because it should be able, by treating the putative comparator as an evidential comparator, and having due regard to the alleged differences in circumstances and other evidence, to form a view on how the employer would have treated a hypothetical person who was a true statutory comparator. If the tribunal is able to conclude that the respondent would have treated such a person more favourably on racial grounds, it would be well advised to avoid deciding whether any actual person was a statutory comparator.”
“…. it is all too easy to become nit-picking and pedantic in the approach to comparators. It is not required that a minutely exact actual comparator has to be found.”
“(1) This section applies to any proceedings relating to a contravention of this Act. (2) If there are facts from which the court could decide, in the absence of any other explanation, that a person (A) contravened the provision concerned, the court must hold that the contravention occurred. (3) But subsection (2) does not apply if A shows that A did not contravene the provision.”
“56. The court in Igen Ltd v Wong[2005] ICR 931 expressly rejected the argument that it was sufficient for the complainant simply to prove facts from which the tribunal could conclude that the respondent “could have” committed an unlawful act of discrimination. The bare facts of a difference in status and a difference in treatment only indicate a possibility of discrimination. They are not, without more, sufficient material from which a tribunal “could conclude” that, on the balance of probabilities, the respondent had committed an unlawful act of discrimination.” 64. It is worth noting that in Madarassy the Employment Tribunal did not analyse the treatment of the claimant in comparison to actual comparators. Ms Madarassy’s claim was not analysed on the basis that there were men who were actual comparators, but that the scoring of men in a redundancy exercise could help establish how a hypothetical comparator would have been treated. 65. Where there is an actual comparator, it might be said that there is more than the bare fact of a difference of status and a difference of treatment. In Laing v Manchester City Council and another [2006] I.C.R. 1519 Elias J noted: “65. In our view, if one considers the burden of proof provision in the context of what a claimant needs to establish in a discrimination claim, what it envisages is that the onus lies on the employee to show potentially less favourable treatment from which an inference of discrimination could properly be drawn. Typically this will involve identifying an actual comparator treated differently or, in the absence of such a comparator, a hypothetical one who would have been treated more favourably. That involves a consideration of all material facts (as opposed to any explanation).” 66. Laing was approved by the Court of Appeal in Madarassy, which itself was approved by the Supreme Court in Hewage v Grampian Health Board[2012] UKSC 37 ;[2012] ICR 1034 and Efobi v Royal Mail Group Ltd[2017] UKEAT 0203/16 ,[2018] ICR 359 ; see the analysis of Underhill LJ in Base Childrenswear Limitedv Nadia Otshudi[2019] EWCA Civ 1648 at paragraphs 16-18 . 67. If anything more is required to shift the burden of proof when there is an actual comparator it will be less than would be the case if a claimant compares his treatment with a person whose circumstances are similar, but materially different, so that there is not an actual comparator. 68. For example, if two people who differ in a protected characteristic attend a job interview and one is appointed but the other is not, that, of itself, would not be enough to shift the burden of proof, but if they scored the same marks in the assessment, so there is an actual comparator, the difference of treatment would seem to call out for an explanation. As Elias J noted in Laing at paragraph 73: “As I said in Network Rail Infrastructure Ltd v Griffiths-Henry (unreported)23 May 2006 , para 17, it may be legitimate to infer that a black person may have been discriminated against on grounds of race if he is equally qualified for a post which is given to a white person and there are only two candidates, but not necessarily legitimate to do so if there are many candidates and a substantial number of other white persons are also rejected.” 69. Accordingly, where a claimant compares his treatment with that of another person, it is important to consider whether that other person is an actual comparator or not. To do this the Employment Tribunal must consider whether there are material differences between the claimant and the person with whom the claimant compares his treatment. The greater the differences between their situations the less likely it is that the difference of treatment suggests discrimination.” “56. The court in Igen Ltd v Wong[2005] ICR 931 expressly rejected the argument that it was sufficient for the complainant simply to prove facts from which the tribunal could conclude that the respondent “could have” committed an unlawful act of discrimination. The bare facts of a difference in status and a difference in treatment only indicate a possibility of discrimination. They are not, without more, sufficient material from which a tribunal “could conclude” that, on the balance of probabilities, the respondent had committed an unlawful act of discrimination.” “65. In our view, if one considers the burden of proof provision in the context of what a claimant needs to establish in a discrimination claim, what it envisages is that the onus lies on the employee to show potentially less favourable treatment from which an inference of discrimination could properly be drawn. Typically this will involve identifying an actual comparator treated differently or, in the absence of such a comparator, a hypothetical one who would have been treated more favourably. That involves a consideration of all material facts (as opposed to any explanation).” “As I said in Network Rail Infrastructure Ltd v Griffiths-Henry (unreported)23 May 2006 , para 17, it may be legitimate to infer that a black person may have been discriminated against on grounds of race if he is equally qualified for a post which is given to a white person and there are only two candidates, but not necessarily legitimate to do so if there are many candidates and a substantial number of other white persons are also rejected.”
“in light of safeguarding requirements and against a backdrop of rail strikes, the respondent was justified in investigating both the exam incident and the claimant’s time-keeping.”