Mr J Harrison v Mr D May t/a Leeds Gymnastics Academy
Employment Tribunals (Leeds) · Dec 10, 2025
What happened in this matter?
The tribunal sanctioned the respondent for unreasonable conduct, specifically the submission of fabricated case law generated by ChatGPT without verification. The tribunal awarded the claimant £2,178 in preparation time costs, with payment stayed pending the resolution of the respondent's appeal to the EAT.
- Why the court cared
- Fabricated: Case Law | Respondent's written submissions contained numerous non-existent case law references; respondent admitted he used ChatGPT to generate the submissions and did not verify citations. Tribunal found at least half of the references were non-existent.
- Why it matters now
- This record documents a Pro Se Litigant filing issue in Employment Tribunals (Leeds), with the listed outcome: Tribunal awarded claimant a preparation time order of £2,178; payment stayed pending outcome of EAT appeal..
Why this matter is tracked
In an employment tribunal proceeding, the respondent, Mr. D May, submitted written representations containing numerous non-existent case law references. The respondent admitted to using ChatGPT to generate these submissions without verifying the citations, acknowledging he believed the tool's output was inherently reliable. The tribunal found that at least half of the cited references were fabricated. The tribunal concluded that the respondent's conduct was disruptive and unreasonable, intended to frustrate and delay the proceedings. Consequently, the tribunal awarded the claimant a preparation time order of £2,178. The payment of this order is stayed pending the outcome of the respondent's appeal to the Employment Appeal Tribunal (EAT) regarding other grounds of the case.
This record documents a Pro Se Litigant filing issue in Employment Tribunals (Leeds), with the listed outcome: Tribunal awarded claimant a preparation time order of £2,178; payment stayed pending outcome of EAT appeal..
Record details
What the record establishes about AI use
Respondent admitted using ChatGPT to produce representations without checking results.
Judgment issued by the Employment Tribunal (Leeds) on 24 October 2025, following a hearing on the same date, with payment of the awarded preparation time order stayed pending the outcome of an EAT appeal.
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
1 citation, quotation, or authority issues are recorded in the source dataset.
- Fabricated: Case Law | Respondent's written submissions contained numerous non-existent case law references; respondent admitted he used ChatGPT to generate the submissions and did not verify citations. Tribunal found at least half of the references were non-existent.
Questions this record answers
- What happened in Mr J Harrison v Mr D May t/a Leeds Gymnastics Academy?
- The tribunal sanctioned the respondent for unreasonable conduct, specifically the submission of fabricated case law generated by ChatGPT without verification. The tribunal awarded the claimant £2,178 in preparation time costs, with payment stayed pending the resolution of the respondent's appeal to the EAT.
- Why does Mr J Harrison v Mr D May t/a Leeds Gymnastics Academy matter for legal AI risk?
- This record documents a Pro Se Litigant filing issue in Employment Tribunals (Leeds), with the listed outcome: Tribunal awarded claimant a preparation time order of £2,178; payment stayed pending outcome of EAT appeal..
- What does the public record establish about Mr J Harrison v Mr D May t/a Leeds Gymnastics Academy?
- Retained unchanged after audit: the existing summary is source-specific, non-placeholder, and supported by the recorded source link. Read the underlying source before relying on it for legal advice or a filing.
- Which source supports this Mr J Harrison v Mr D May t/a Leeds Gymnastics Academy summary?
- The recorded source is Damien Charlotin case archive. It is classified as publisher document archive; review the linked material and subsequent docket history before relying on this summary.
Related matters
Related by court, jurisdiction, tool, or classified failure pattern. Similarity does not imply the same facts or outcome.