Senior engineer dismissed for laptop misuse: unfair dismissal claim rejected
An employment tribunal has rejected claims of unfair dismissal, race discrimination and victimisation brought by a BT engineer dismissed for breaching IT policies, but upheld claims for unpaid overtime and holiday pay totalling £4,666.81.
1 min read · Last updated 18 May 2026
Case details
- #misconduct
- #it-policy-breach
- #laptop-misuse
- #investigation-process
- #race-discrimination-dismissed
- #victimisation-dismissed
- #unlawful-deduction-upheld
Key facts
- The claimant was summarily dismissed on 29 November 2021 for misconduct relating to breaches of IT policies.
- The claimant had been issued a work laptop which was used to access a gaming site, and he later admitted using an old laptop for personal purposes.
- The respondent conducted a thorough investigation with multiple meetings and forensic analysis of the laptop.
- The claimant gave inconsistent explanations during the investigation, initially denying possession of the old laptop.
- The respondent's witnesses were found credible, while the claimant was found to be an unreliable witness.
- The respondent failed to pay the claimant £3846.14 for overtime and £820.67 for accrued holiday pay.
Timeline
-
Employment started
The claimant began working for BT PLC as a senior delivery, operations and support engineer.
-
Malware inquiry
The claimant was asked about malware downloaded onto his work laptop from a gaming site called Roblox.
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First investigation meeting
The claimant maintained he had returned his old laptop, but BT security found it was connecting to his home network.
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Suspension
The claimant was suspended from work due to the ongoing investigation.
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Laptop found
The claimant claimed he found the old laptop under his son's bed and said his son had been using it for gaming.
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Further investigation meeting
The claimant was presented with browsing history showing personal use, including banking and a scooter business.
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Disciplinary meeting
The claimant attended a disciplinary meeting with Mr Monteath, represented by his union.
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Dismissal
The claimant was summarily dismissed for multiple breaches of IT policies and theft (theft allegation later overturned on appeal).
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Appeal hearing
The appeal was heard by Mr Mellor via Microsoft Teams; the dismissal was upheld but the theft allegation was overturned.
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Claim presented
The claimant submitted his claim to the Employment Tribunal.
The legal issue
The tribunal had to decide whether the claimant's dismissal for misconduct was fair, whether he was discriminated against because of his Pakistani ethnicity, whether he was victimised for raising grievances, and whether BT made unlawful deductions from his wages.
The outcome
The tribunal dismissed the claims of unfair dismissal, race discrimination and victimisation. It found that BT conducted a thorough investigation and had reasonable grounds to believe the claimant had breached IT policies by using a work laptop for personal purposes and giving inconsistent explanations.
However, the tribunal upheld the claimant's claim for unlawful deduction of wages, awarding:
- £3,846.14 for unpaid overtime
- £820.67 for accrued but untaken holiday pay
- Total: £4,666.81
Lessons & takeaways
- Employers should ensure investigations are thorough and reasonable, as tribunals will scrutinise the process, not just the outcome.
- Inconsistent explanations during an investigation can undermine a claimant's credibility and weaken their case.
- Claims for unpaid wages and holiday pay can succeed even if the main discrimination or unfair dismissal claims fail.
- Representing yourself at tribunal is possible but challenging, especially when the respondent has legal counsel.
What this case shows in practice
This case demonstrates the importance of a robust investigation process when dealing with alleged misconduct. The claimant, a senior engineer with eight years' service, was dismissed after BT discovered he had used a work laptop to access a gaming site and later admitted using an old laptop for personal purposes. BT conducted multiple investigation meetings, forensic analysis of the laptop, and gave the claimant opportunities to explain. The tribunal found that BT's witnesses were credible and that the claimant gave inconsistent accounts, which undermined his case.
What the losing side could have done differently
For the claimant, the key lesson is the value of consistency. His initial denial of possessing the old laptop, followed by a later admission that his son had used it, damaged his credibility. For employers, this case shows that a well-documented investigation with clear evidence can withstand scrutiny. BT's decision to overturn the theft allegation on appeal but uphold the dismissal for IT policy breaches was seen as reasonable.
Why the result matters for similar claims
The tribunal's rejection of the race discrimination and victimisation claims highlights the high bar for such allegations. The claimant, of Pakistani origin, argued that he was treated less favourably than a white colleague, but the tribunal found no evidence of racial bias. Similarly, the victimisation claim failed because the alleged protected acts (grievances) were not shown to have influenced the dismissal. However, the success of the wage claims serves as a reminder that employers must accurately pay overtime and holiday pay, even when dismissing for misconduct.
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