This case serves as a reminder for both employers and employees on how disability—specifically, neurodiversity like ADHD—must be handled during disciplinary procedures. For potential claimants and HR professionals alike, the implications of this case reach far beyond a simple finding of unfair dismissal, touching on the "eggshell skull" rule and the heavy financial consequences of procedural failures.
Background:
The claimant, who suffers from ADHD, commenced employment on 7 October 2019 as a shift manager. He was promoted to the position of deputy store manager on 1 June 2022. However, he was dismissed via a disciplinary process on 21 August 2023, following an incident involving the unauthorised use of a powered pallet truck.
During the initial disciplinary hearing, the manager in charge concluded that the claimant had been dishonest and remorseless, leading to his summary dismissal for gross misconduct. However, a significant legal turn arose during the internal appeal process, when a different manager acknowledged that the original hearing had been procedurally flawed. Specifically, the respondent had failed to make reasonable adjustments for the claimant’s ADHD, such as providing extra thinking time or seeking specialist advice as to how his disability might affect his communication and give rise to an apparent lack of remorse. On appeal, the respondent offered to reinstate the claimant, while insisting on a demotion to a shift manager role, citing a loss of trust in his managerial capacities as a consequence of the safety breach. The claimant declined this demotion, leading to the litigation.
Decision:
The Employment Tribunal found that, while the decision to demote was not discriminatory, the actual dismissal was unfair and constituted discrimination arising from disability because the respondent had misinterpreted the claimant's disability-related communication struggles as "dishonesty".
Following the dismissal, the claimant’s mental health deteriorated significantly, as he was diagnosed with severe depression and anxiety, further exacerbating his ADHD symptoms. Medical evidence showed that he became largely housebound, unable to participate in social activities or attend job interviews.
Despite the respondent's evidence of a buoyant retail job market in the Newport area with hundreds of vacancies, the Court found that the claimant had not failed to mitigate his loss because he was medically unfit to work. Ultimately, the Court awarded compensation for unfair dismissal and a middle-band award for injury to feelings, while applying a 30% reduction to his payout to account for his own blameworthy conduct in misusing the machinery.
The Tribunal found that the employer’s failure to account for the claimant’s ADHD led directly to the unfair dismissal.
Implications:
The most significant part of this case involved the claimant’s inability to find a new job. The Tribunal applied the "but for" test. They reasoned that "but for" the discriminatory dismissal, the claimant would not have developed the severe depression that left him housebound. Employers are obligated to take their employees as they find them. Because the discriminatory dismissal triggered this collapse, the employer was held liable for the employee's full loss of earnings for over a year. This ruling reinforces the principle that the law protects your specific vulnerability—if an employer’s illegal act causes you more harm than it might cause someone else—then they are still responsible for that full extent of harm.
The case highlights that, even if an employee has committed "blameworthy" conduct—such as using dangerous machinery without training—the employer cannot bypass fair procedure. The Tribunal found that dismissing the claimant for "dishonesty" without explicitly putting that allegation to him in writing beforehand was a serious breach of the ACAS Code of Practice. While the employer attempted to argue that the claimant’s own conduct should reduce his payout to zero, the Tribunal’s decision to apply only a 30% reduction (and a 10% ACAS uplift) shows that a court will rarely let an employer "off the hook" for a botched disciplinary process, regardless of any underlying misconduct.
Finally, the case is a landmark for neurodiversity in the workplace. The Tribunal was highly critical of the employer for interpreting the claimant’s ADHD symptoms—and specifically his communication style—as constituting a lack of remorse or dishonesty. This implies a growing judicial expectation that employers must seek specialist advice when disciplining neurodivergent staff. Failing to make reasonable adjustments, such as providing extra "thinking time" or ensuring that the manager understands how ADHD manifests in high-stress meetings, can turn a standard disciplinary matter into a high-value discrimination claim.
