Background
Emmah Muchererah, a nurse, became Clinical Lead at the respondent’s mental-health hospital in April 2020. In November 2020, she was told that she had failed her probation and was dismissed with effect from 7 December 2020. The employer maintained that the dismissal resulted from poor leadership, her treatment of colleagues, and other performance concerns.
Muchererah alleged that the real reason was that she had made protected disclosures concerning a doctor’s alleged breach of professional restrictions and a patient’s alleged mistreatment, asserted rights under the Working Time Regulations 1998, and raised health-and-safety concerns about fatigue. She also sought payment for additional and on-call hours. The Employment Tribunal dismissed all of those claims, and she appealed on the ground that several critical factual findings were perverse.
The Court’s Holding
The Employment Appeal Tribunal dismissed the appeal. Applying the demanding perversity standard, it held that the Employment Tribunal was entitled to find that the alleged protected disclosures had not been made. Although parts of the tribunal’s language were imperfect, its reasons, read fairly and as a whole, did not reveal a critical misunderstanding of the evidence. There was conflicting evidence, the tribunal was entitled to prefer the employer’s witnesses, and it had an adequate basis for finding that poor performance—not whistleblowing—was the principal reason for dismissal.
The EAT also upheld the rejection of the health-and-safety and statutory-right claims. The documents showed complaints about workload and long hours, but did not establish that Muchererah repeatedly raised the specific safety concerns relied upon or reasonably made clear that rights under the Working Time Regulations were being asserted. The wages appeal also failed because entitlement depended on the contractual arrangement requiring excess hours to be claimed and approved; the tribunal permissibly found that only one qualifying timesheet had been submitted and approved.
Key Takeaways
- A perversity appeal succeeds only where the tribunal’s conclusion was not reasonably open to it; imperfect wording or another possible view of the evidence is insufficient.
- General complaints about workload or long hours do not necessarily amount to asserting a statutory working-time right or raising the specific health-and-safety concern pleaded.
- An unlawful-deduction claim depends on contractual entitlement, not simply proof that an employee worked additional hours.
Why It Matters
The decision illustrates the EAT’s reluctance to overturn fact-sensitive credibility findings. Appellants must show more than isolated inaccuracies or ambiguities in a tribunal’s reasons: the decision, read as a whole, must disclose a truly irrational or evidentially unsupported conclusion.
It also underscores the importance of identifying alleged protected disclosures and statutory-right assertions precisely, and of complying with contractual procedures for recording and obtaining approval for overtime.