“41. We have concluded that Mr Gorton’s submissions are plainly correct on this issue. A claimant must prove a contravention of s.47B in order to have a claim (s. 48(1A)). In other words, a claimant must prove that he or she was subjected to a detriment by an act or failure to act that the employer does not show to have been done on grounds other than a protected disclosure. If no contravening (or actionable) detrimental act is proven then the issue of time is irrelevant. The reference to “the act or failure to act to which the complaint relates” in s. 48(3)(a) must be to a complaint related to a right under s.47B and this must therefore relate to an actionable act. Further, as s. 49(1A) makes clear an award of compensation may be made in respect of “the act or failure to act to which the complaint relates” and again that must be a reference to an act that contravenes s.47B (and not to any unproven act or failure to act). In other words, it is a reference to an actionable act and a uniform interpretation must apply. In each case, the act or failure to act must be proven. 42. The harshness of the strict three month time limit is mitigated by s.48(3)(a) (and (b)), recognising (as Mummery LJ explained) that some forms of detrimental treatment can extend over lengthy periods and vulnerable workers may put up with such treatment for a long time before making a complaint to an Employment Tribunal. Inevitably in those circumstances there may be acts of detriment both inside and outside the three-month period with a connection between the two. It seems to us to be implicit in the passages cited from Arthur that in order to count for time purposes there must be at least an in time actionable act established. 43. Accordingly, we consider that (after a substantive hearing) where there is a series of acts relied on as similar or continuing acts, there is no warrant for a different interpretation to be applied and we reject Mr Jackson’s argument that in the case of a series of acts none of the acts need be actionable. In our judgment, at least the last of the acts or failures to act in the series must be both in time and proven to be actionable if it is to be capable of enlarging time under s.48(3)(a) ERA. Acts relied on but on which a claimant does not succeed, whether because the facts are not made out or the ground for the treatment is not a protected disclosure, cannot be relevant for these purposes. 44. Were the proper construction to be as Mr Jackson contends, the time limits set out in s. 48(3) for detriment complaints would be rendered meaningless since claimants could rely on any act (regardless of its merits, actionability or whether it was rejected as a matter of fact) as rendering the claim a claim in time. Claims would never be time-barred on this basis. Recognising this difficulty, Mr Jackson submitted that where the final act in the series is relied on solely for the purposes of extending time and not for genuine motivations, then it cannot be treated as an act within the meaning of s.48(3)(a). That is to import a test based on sincerity of intention. There is no warrant for that in the statute and in our judgment it would be unworkable. 45. That does not mean that a claimant must succeed in establishing as actionable each and every act relied on as part of a series. In this regard we agree with and adopt, with one important caveat, the observations of HHJ Hand QC in Ekwelem v Excel Passenger Service LtdUKEAT/0438/12 . At paragraph 31 he said in the context of a series of unlawful deductions from wages, some of which had been held to be lawful deductions: “A series does not cease to be a series because on analysis and on judgment it is concluded that some part of it is not unlawful. This was asserted to be a continuing act, and, in my judgment, it was a continuing act. The fact that the claimant cannot succeed on some part of it does not mean that the case was time-barred.” 1 The caveat we add is that there must be at least one in-time proven act that infringes the relevant provision. 46. In the circumstances, we have concluded that since the Claimant failed to prove that there were any actionable detrimental acts that post-dated30 March 2014 , there were no ongoing similar acts or failures to act that could form part of a series for the purposes of enlarging time under s.48(3)(a). 47. The Employment Tribunal’s reasoning at paragraph 349 of the Judgment in relation to a “continuum” is also in error because it confuses detriments with acts. It was not open to the Tribunal to find that there was a connection or continuum between the established and proven acts that gave rise to detriments, occurring no later than30 March 2014 , and the subsequent act relied on by the Claimant in relation to the grievance that was not proven. The proven acts that occurred no later than30 March 2014 may have had continuing consequences in terms of the detriment experienced by the Claimant but on any view, there were no further proven acts after that date. The Employment Tribunal could not have been referring to further acts or conduct in those circumstances. That the earlier acts had continuing detrimental consequences is irrelevant for time purposes, and we are satisfied accordingly, that the Employment Tribunal erred in this regard too.” 28. Although that case deals with the slightly different time limit provisions under the 1996 Act, Ms Omeri submits that the relevant principles are the same and directly applicable in the present case. 29. Ms Hart, who appears for the Claimant as she also did below, submits that there was no error of law. She submits that if paragraph 97 of the Tribunal’s judgment is read in its proper context, it is clear that its conclusion was that the alleged detriments were part of a course of conduct of which each act individually (if proven) was a part. As such submits Ms Hart, the fact that some of the acts allegedly committed pursuant to that course of conduct were not established does not undermine the fact that there was still a course of conduct. In other words, there was a continuing discriminatory state of affairs commencing with the initial grievance report and continuing right up to the rejection of the grievance appeal. 30. Ms Hart further submits that the decision in Jhuti is of limited assistance given the different nature of the provisions that were being considered there, namely whether there had been a “ series of similar acts or failures ” within the meaning of s.48(3)(a) of the 1996 Act. The reasoning relating to a series of acts does not undermine the analysis of the Tribunal here, which found that there was conduct extending over a period. Ms Hart relies upon two decisions in support of her contention that there can be a continuing act even if some of the detriments arising as a result of that continuing act are not established: the first is Richmond v Knowsley Metropolitan Borough Council UKEAT/0047/13/DM . In that case, the EAT, HHJ McMullen QC presiding, held that once the disciplinary process was started, all steps taken in accordance with that process were part of the continuing act; the other was Hale v Brighton and Sussex University Hospitals NHS TrustUKEAT/0342/16/LA , where I held that the decision to initiate a disciplinary procedure created a state of affairs that would continue until the conclusion of the disciplinary process and that there was therefore a continuing act, not merely a one-off act with continuing consequences. 31. The parties also made reference to the case of Koku v South London and Maudsley NHS Foundation Trust (2013)UKEAT/2294/12/LA . Ms Hart submits that that case should be distinguished on the facts as there was no prior discriminatory act which had been upheld by the Tribunal. Discussion 32. In my judgment, Ms Omeri’s submissions are to be preferred. Section 123 of the 2010 Act provides that conduct extending over a period is to be treated as done at the end of the period. The question therefore is whether the Tribunal was entitled, on the facts here, to conclude that there was conduct extending over a period. It must be borne in mind, of course, that the Tribunal here was not conducting a preliminary analysis as to whether or not there was a prima facie case, but a final analysis based on concluded findings of fact. Those findings were that there were no acts of unlawful discrimination or victimisation after7 April 2017 . Indeed, none of the specific acts of alleged victimisation after that date were upheld. Is it open to the Tribunal nevertheless to conclude that there was a continuing act right up to the last of those alleged acts of discrimination? In my judgment, the answer must clearly be no. 33. In order to give rise to liability, the act complained of must be an act of discrimination. Where the complaint is about conduct extending over a period, the Claimant will usually rely upon a series of acts over time (I refer to these for convenience as the “constituent acts”) each of which is connected with the other, either because they are instances of the application of a discriminatory policy, rule or practice or they are evidence of a continuing discriminatory state of affairs. However, if any of those constituent acts is found not to be an act of discrimination, then it cannot be part of the continuing act. If a Tribunal considers several constituent acts taking place over the space of a year and finds only the first to be discriminatory, it would not be open to it to conclude that there was nevertheless conduct extending over the year. To hold otherwise would be, as Ms Omeri submits, to render the time limit provisions meaningless. That is because a claimant could allege that there is a continuing act by relying upon numerous matters which either did not take place or which were not held to be discriminatory. 34. Ms Hart’s first point as to the proper interpretation of paragraph 97 of the Judgment does not assist her. There the Tribunal considered the alleged detriments to be part of “a course of conduct”
“48. … She is, in my view, entitled to pursue her claim beyond this preliminary stage on the basis that the burden is on her to prove, either by direct evidence or by inference from primary facts, that the numerous alleged incidents of discrimination are linked to one another and that they are evidence of a continuing discriminatory state of affairs covered by the concept of "an act extending over a period.” … “52. … Instead, the focus should be on the substance of the complaints that the Commissioner was responsible for an ongoing situation or a continuing state of affairs in which female ethnic minority officers in the Service were treated less favourably …” (Emphasis added)
“43. Accordingly, we consider that (after a substantive hearing) where there is a series of acts relied on as similar or continuing acts, there is no warrant for a different interpretation to be applied and we reject Mr Jackson's argument that in the case of a series of acts none of the acts need be actionable. In our judgment, at least the last of the acts or failures to act in the series must be both in time and proven to be actionable if it is to be capable of enlarging time under s.48(3)(a) ERA. Acts relied on but on which a claimant does not succeed, whether because the facts are not made out or the ground for the treatment is not a protected disclosure, cannot be relevant for these purposes .” (Emphasis added)
“41. It was not suggested by the Claimant, in this case, that there was some policy, rule, practice, scheme or regime in place as a result of which he was subjected to less favourable treatment. Instead, it was said that there was an ongoing state of affairs; namely being subjected to disciplinary procedures, which culminated in dismissal. The question is whether there was, as the Tribunal found, a one-off act which had continuing consequences; namely being subjected to further stages in the disciplinary process, or whether this was part of an act extending over a period. 42. By taking the decision to instigate disciplinary procedures, it seems to me that the Respondent created a state of affairs that would continue until the conclusion of the disciplinary process. This is not merely a one-off act with continuing consequences. That much is evident from the fact that once the process is initiated, the Respondent would subject the Claimant to further steps under it from time to time. Alternatively, it may be said that each of the steps taken in accordance with the procedures is such that it cannot be said that those steps comprise “ a succession of unconnected or isolated specific acts ” as per the decision in Hendricks, paragraph 52. 43. In my judgment, the Tribunal erred in treating the first stage of the process as a one-off act. Mr Kibling submits that this is a clear finding of fact and notes that the decision is not challenged on the basis of perversity. However, the Tribunal here, for reasons already set out, lost sight of the substance of the complaint as defined by the agreed issue. Having done so, it then incorrectly treated the subdivided issue as a one-off, when it undoubtedly formed part of an ongoing state of affairs created by the initial decision. 44. That outcome avoids a multiplicity of claims. If an employee is not permitted to rely upon an ongoing state of affairs in situations such as this, then time would begin to run as soon as each step is taken under the procedure. Disciplinary procedures in some employment contexts - including the medical profession - can take many months, if not years, to complete. In such contexts, in order to avoid losing the right to claim in respect of an act of discrimination at an earlier stage, the employee would have to lodge a claim after each stage unless he could be confident that time would be extended on just and equitable grounds. It seems to me that that would impose an unnecessary burden on claimants when they could rely upon the act extending over a period provision. It seems to me that that provision can encompass situations such as the one in question.” 42. Ms Hart places heavy reliance on these passages. She submits that, as in Hale , there was here a process (albeit a grievance process) that amounted to a state of affairs that would continue until its conclusion. Ms Hart also submits that, as in Hale , to conclude otherwise in this case would place a heavy burden on Claimants who seek to avail themselves of a grievance process. 43. In my judgment, Hale is not authority for the proposition that there is a continuing discriminatory state of affairs whenever a disciplinary process is instigated regardless of whether any subsequent constituent acts are proven. As is evident from the passages above, the primary issue in Hale was whether the Tribunal was correct to focus on the initial instigation of the disciplinary procedure without properly considering the pleaded case that that was merely the start of a process that led ultimately to dismissal. What is said in paragraph 44 of my judgment in Hale was in relation to “ situations such as this ”, i.e. those that prevailed in that case. In any event, there was no analysis in Hale of the specific circumstances arising in the present case, whereby the Tribunal concluded that there was a continuing act extending to the final constituent act notwithstanding the fact that the last four of the constituent acts relied upon were not proven to be discriminatory. 44. For these reasons Ground 1 of the Appeal is upheld. Ground 2 - Did the Tribunal err in failing to dismiss the claim in the absence of any evidence to show that it would have been just and equitable to extend time? 45. This ground, which only arises because Ground 1 succeeds, is really directed to the proper disposal of the matter. Submissions 46. Ms Omeri submits that as the Tribunal made no alternative finding that it would be just and equitable to extend time in respect of the victimisation claim that was made out, there is no basis on which that claim could be said to be in time. She notes (and it is not in dispute) that the Claimant adduced no evidence on the just and equitable issue, and it can be inferred that the Tribunal did not determine the issue because it considered that the claimant had effectively abandoned the point. She submits that in the absence of any cross-appeal against the Tribunal’s failure to determine the just and equitable issue, it would not be appropriate to remit the matter to the Tribunal as that would, in effect, give the Claimant a ‘second bite at the cherry’. Ms Omeri said that to remit would be to give the Claimant the opportunity to make good her evidential deficit on the first occasion and that it would be contrary to the principle set out in Kingston v British Railways Board[1984] ICR 781 : “…In my experience, however, the appeal tribunal has never remitted a case to an industrial tribunal to enable a party to call a witness on an issue which was clearly relevant to the first hearing before the tribunal, and who could have been called at that hearing, where such evidence is not within the principles of Ladd v. Marshall[1954] 1 WLR 1489 . If the evidence is not admissible before the appeal tribunal on appeal, then I can see no justification for remitting the case to the industrial tribunal for a rehearing solely to achieve the same result. There may be good reasons to justify remission in other cases, but, where this is the sole reason, I do not think that a case should be remitted.”
“…must send the case back unless (a) it concludes that the error cannot have affected the result, for in that case the error will have been immaterial and the result is lawful as if it had not been made; or (b) without the error the result would have been different, but the appeal tribunal is able to conclude what it must have been. In neither case is the appeal tribunal to make any factual assessment for itself, nor make any judgment of its own as to the merits of the case; the result must flow from findings made by the employment tribunal, supplemented (if at all) only by undisputed or indisputable facts. Otherwise there must be a remittal.”