Porter with two months' service loses whistleblowing constructive dismissal claim
A porter who resigned after two months, claiming constructive dismissal for reporting drug use and safety concerns, lost his case. The tribunal found the employer had taken reasonable steps and there was no fundamental breach of contract.
1 min read · Last updated 18 May 2026
Case details
Key facts
- The claimant was employed as a porter from 31 May 2021 to 6 August 2021.
- The claimant made protected disclosures about drug use and safety concerns on 21 and 27 July 2021.
- The respondent investigated and took action, including removing the main alleged drug dealer from site.
- The claimant resigned on 6 August 2021, claiming constructive dismissal.
- The tribunal found no fundamental breach of contract and no causal link between the disclosures and any detriment.
Timeline
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Employment started
Claimant began work as a porter at the respondent's Derby site.
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Anonymous phone call
An anonymous call (later found to be from claimant's former lodger) alleged drug dealing and drug taking at the Derby site.
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Drug testing
Respondent drug-tested two employees; one tested non-negative and resigned, the other was moved to another site.
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Meeting with management
Claimant attended an informal meeting and made protected disclosures about drug use, drug dealing, and theft by colleagues.
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Person A left site
Person A, the alleged drug dealer, went on holiday and did not return; his agency contract was later terminated.
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Claimant left work and sent email
Claimant left work due to safety concerns about congestion; sent an email making further protected disclosures.
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Formal grievance raised
Claimant emailed a formal grievance, complaining about being supervised by Person A and lack of action.
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Grievance hearing scheduled
Claimant failed to attend the grievance hearing via Zoom; respondent warned him about being AWOL.
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Resignation
Claimant resigned with immediate effect, citing constructive dismissal and victimisation.
The legal issue
The tribunal had to decide whether the employer's actions after the porter's protected disclosures amounted to a fundamental breach of contract, entitling him to resign and claim constructive dismissal, and whether he suffered detriments because of the disclosures.
The outcome
The tribunal dismissed all claims, including constructive unfair dismissal, detriment for whistleblowing, and unpaid wages.
- The employer had investigated the disclosures promptly, removed the alleged drug dealer from site, and taken other steps.
- The porter resigned before the grievance process was completed, and the tribunal found no fundamental breach of contract.
- No compensation was awarded because the claims failed on liability.
Lessons & takeaways
- Short-service employees have limited protection; employers are given more leeway to respond to concerns if they act reasonably.
- Resigning before a grievance process is completed can undermine a constructive dismissal claim, as the employer may not have had a fair chance to remedy the situation.
- To succeed in a whistleblowing claim, there must be a clear causal link between the disclosure and the alleged detriment or dismissal.
- Employers who investigate and take action in response to disclosures are likely to defend claims successfully.
A short service and a quick resignation
This case shows the difficulties faced by employees with very short service who try to bring whistleblowing claims. The porter had been employed for just over two months when he raised concerns about drug use and safety. He resigned shortly after, claiming the employer had failed to act. However, the tribunal found that the employer had taken reasonable steps, including investigating the allegations and removing the main person accused of drug dealing from the site.
What the employer did right
The employer, John Pye and Sons Ltd, acted promptly after the disclosures. They drug-tested employees, moved one person to another site, and terminated the contract of the alleged drug dealer. They also scheduled a grievance hearing, which the porter did not attend. The tribunal concluded that there was no fundamental breach of contract that would justify resignation. The employer's actions were reasonable in the circumstances.
Why the claim failed
The porter argued that he was forced to resign because of the employer's inaction and victimisation. But the evidence showed that the employer had responded to his concerns. The tribunal also found no causal link between the disclosures and any detriment. The porter's decision to resign before the grievance process was completed weakened his case. For whistleblowing claims to succeed, there must be a clear connection between the disclosure and the alleged mistreatment. Here, the employer's conduct was not motivated by the disclosures.
Key takeaway for employees
This case highlights the importance of giving an employer a reasonable opportunity to address concerns before resigning. It also shows that short-service employees face a higher hurdle in proving constructive dismissal, as tribunals consider what a reasonable employer would have done in the circumstances. Employers who investigate and act on disclosures are likely to defend such claims successfully.
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