11 years' service, clean record: misconduct dismissal upheld despite disability
A tribunal dismissed all claims from a former employee with 11 years' service and a clean disciplinary record, finding his misconduct dismissal fair and not discriminatory.
1 min read · Last updated 19 May 2026
Case details
Key facts
- The claimant was employed from 8 July 2010 to 16 July 2021.
- He was dismissed for misconduct after an incident involving heavy vehicles.
- The claimant had a clean disciplinary record and 11 years of service.
- He was found to be disabled by reason of diabetes at the relevant time.
- The claimant raised a public interest disclosure in his grievance about smoking near flammable materials.
- The tribunal dismissed all claims at the final hearing.
Timeline
-
Diagnosed with diabetes
The claimant was diagnosed with diabetes and high blood pressure.
-
Started employment
The claimant began working for Motus Commercials Limited.
-
Grievance raised
The claimant raised a grievance alleging smoking near flammable materials, which he claimed was a public interest disclosure.
-
Dismissal
The claimant was summarily dismissed for misconduct.
-
Claim presented
The claimant filed claims for unfair dismissal, discrimination, and other complaints.
-
Preliminary hearing (adjourned)
A preliminary hearing was adjourned due to lack of interpreter.
-
Preliminary hearing (disability and strike out)
The tribunal found the claimant disabled and refused to strike out most claims, but ordered a deposit for the public interest disclosure claim.
-
Final hearing begins
The final hearing took place over five days.
-
Judgment
The tribunal dismissed all claims as not well-founded.
The legal issue
The tribunal had to decide whether the dismissal was unfair, whether it was discriminatory on grounds of race, age, or disability, and whether it was automatically unfair because the employee had made a public interest disclosure.
The outcome
The tribunal dismissed all claims. It found that the employer had a genuine belief in the misconduct, carried out a reasonable investigation, and that dismissal was within the range of reasonable responses. The discrimination and public interest disclosure claims were also rejected.
No compensation was awarded as the respondent won.
Lessons & takeaways
- Even long-serving employees with clean records can be fairly dismissed for serious misconduct if the employer follows a proper process.
- A disability diagnosis does not automatically make a dismissal unfair or discriminatory; the employer must still act reasonably.
- Raising a grievance about health and safety does not guarantee protection if the disclosure does not meet the legal definition of a public interest disclosure.
- Representing yourself at tribunal is possible but challenging, especially when facing experienced counsel.
A long-service dismissal that passed the fairness test
This case shows that even employees with 11 years of unblemished service can be fairly dismissed for misconduct, provided the employer follows a proper procedure. The former employee, who had a clean disciplinary record and was disabled due to diabetes, was summarily dismissed after an incident involving heavy vehicles. He argued that the dismissal was unfair and discriminatory, but the tribunal disagreed.
What the employer did right
The tribunal found that Motus Commercials Limited had a genuine belief in the misconduct, based on a reasonable investigation. The decision to dismiss was within the 'range of reasonable responses' that a reasonable employer might adopt. This is a key legal test: as long as the employer's decision was reasonable, the tribunal will not substitute its own view.
Why the discrimination and disclosure claims failed
The employee also claimed that his dismissal was discriminatory because of his age, race, or disability, and that it was automatically unfair because he had raised a grievance about smoking near flammable materials. However, the tribunal found no evidence that the employer's actions were influenced by any protected characteristic. The grievance, while raising a health and safety concern, did not meet the legal test for a protected disclosure under whistleblowing law. The tribunal had previously ordered the employee to pay a £500 deposit to continue that claim, indicating it had little prospect of success.
What this means for similar claims
This case is a reminder that a long service record and a disability are not automatic shields against dismissal for misconduct. Employers who act reasonably in investigating and deciding to dismiss will be protected. For employees, it highlights the importance of understanding the legal thresholds for discrimination and whistleblowing claims, which can be difficult to prove without clear evidence.
Similar cases
Staff nurse's constructive dismissal claim over whistleblowing fails
A tribunal has dismissed all claims brought by a Band 5 staff nurse against Lewisham and Greenwich NHS Trust, including constructive dismissal, whistleblowing detriment, and discrimination on grounds of race, age, and religion.
Dismissed over disputed Covid test results: unfair dismissal claim fails but wrongful dismissal succeeds
A former employee who was sacked for alleged dishonesty over a positive Covid-19 test in Cameroon lost his unfair dismissal claim but won £1,536.60 for wrongful dismissal. The tribunal found the dismissal was procedurally fair but the employer failed to give proper notice.
Finance Director with 24 years' service wins constructive dismissal and discrimination claim
A tribunal found that a finance director with 24 years' service was constructively dismissed and subjected to sex and race discrimination after being passed over for managing director and told her chairman had lost confidence in her. She was awarded £112,007.
Long-serving teacher unfairly dismissed after raising race discrimination grievance
A primary school teacher with 19 years' service was unfairly dismissed for 'irretrievable breakdown' after she raised a grievance alleging race discrimination. The tribunal also found she was victimised.