A man gives his friend a small bag of potatoes. He passes a garden hose. He is outside, at a farm, getting fresh air to help his mental health while on sick leave for a painful, incurable condition caused by cancer treatment he received decades earlier.

For this, he was placed under covert surveillance, hauled into a disciplinary hearing, and sacked for gross misconduct.

The case of Alan Jones and Pilkington UK Ltd is not a story about potatoes. It is a story about what happens when an employer chooses suspicion over support, assumption over evidence, and surveillance over conversation. It is a story that should give every business owner pause, because the lessons it holds are not about one company's mistakes. They are about how easily any organisation can get it catastrophically wrong when it fails to treat its people with dignity.

After a six-year legal battle, the employment tribunal ruled that Jones had been unfairly discriminated against because of his disability. Pilkington UK Ltd agreed to pay him £329,000 in damages and lost earnings.

What Happened: The Facts of the Case

Alan Jones joined Pilkington UK Ltd in 1983 as a school-leaver apprentice, becoming the fifth generation of his family to work in the glass-making industry. He gave the company decades of loyal service and, by the company's own admission, had an unblemished record.

In his early fifties, Jones began experiencing unusual fatigue and debilitating pain and weakness in his shoulder. He was diagnosed with radiation-induced neuropathy, an incurable condition caused by the radiotherapy he had received for Hodgkin's lymphoma when he was just 21 years old. Doctors told him he would never be capable of manual work again.

Jones went on sick leave. During this period, his mental health suffered. To combat isolation, he spent time at a friend's farm, being outdoors, helping to grow flowers for his daughter's wedding. There was nothing physical about the work, Jones explained. It was about being outside and in nature.

But a former colleague spotted him wearing work boots and reported him to management. In response, Pilkington engaged a surveillance firm called Mike India Five Ltd to watch Jones. The surveillance extended to his friend, his wife, and even his daughter.

At a disciplinary hearing in 2019, Pilkington presented Jones with video footage showing him briefly handing his friend a small bag of potatoes and passing a garden hose. The company treated this as evidence that he was working elsewhere and undertaking activity inconsistent with his condition.

Critically, Pilkington sought no medical evidence. They did not ask a doctor whether the activities captured on video were inconsistent with Jones's condition. They did not refer him to Occupational Health. They made an assumption based on a few seconds of footage, and they dismissed him for it.

"I was sacked through suspicion but vindicated through justice."

Alan Jones

The Ruling: Disability Discrimination

Jones, supported by the Unite trade union and represented by Thompsons Solicitors, took his case to an employment tribunal. In 2021, the tribunal found that Pilkington had unfairly discriminated against him because of his disability.

The judge ruled that the dismissal was a case of discrimination arising from disability under Section 15 of the Equality Act 2010. This means the employer treated Jones unfavourably because of something arising from his disability - specifically his sick leave and the activities he undertook during that leave - and could not demonstrate that the treatment was a proportionate means of achieving a legitimate aim.

Pilkington appealed in 2023. The appeal was dismissed. The original finding stood.

Negotiations over compensation followed, during which Jones suffered a heart attack, which he believes may have been linked to the stress of the situation, and underwent a double bypass operation. Pilkington ultimately agreed to pay £329,000 in damages and lost earnings.

£329,000
Damages and lost earnings paid by Pilkington UK Ltd following a disability discrimination ruling - one of the largest awards of its kind

Understanding Section 15: Discrimination Arising from Disability

This case turned on Section 15 of the Equality Act 2010, and it is a provision that every employer needs to understand.

Section 15 makes it unlawful to treat a disabled person unfavourably because of something arising in consequence of their disability. The 'something' does not have to be the disability itself. It can be the effects or consequences of it - such as sickness absence, reduced productivity, or in this case, the activities an employee undertakes while managing their condition.

For a Section 15 claim to succeed, two things must be established:

  1. The employee was treated unfavourably because of something arising in consequence of their disability.
  2. The employer cannot show that the treatment was a proportionate means of achieving a legitimate aim.

In Jones's case, the unfavourable treatment was dismissal. The 'something arising' from his disability was his sick leave and what he did during it. Pilkington could not demonstrate proportionality because they had not sought medical evidence, had not explored the situation properly, and had jumped to conclusions based on surveillance footage.

The key lesson: employers cannot simply decide that an employee's activities during sick leave are inconsistent with their condition without obtaining medical evidence to support that conclusion. Assumption is not evidence - and acting on assumption can be discriminatory.

Surveillance in the Workplace: Where Is the Line?

One of the most troubling aspects of this case is the employer's decision to hire a private surveillance firm to monitor a disabled employee on sick leave. This raises serious questions about proportionality, privacy, and trust.

The use of covert surveillance in the workplace is governed by the UK General Data Protection Regulation (UK GDPR), the Data Protection Act 2018, and guidance from the Information Commissioner's Office (ICO). The ICO is clear: covert monitoring should only be used in exceptional circumstances - where there is a genuine and specific suspicion of criminal activity or serious misconduct - and a Data Protection Impact Assessment (DPIA) should be carried out before any surveillance begins.

Questions every employer must ask before considering surveillance

  • Is there a genuine and specific concern? A vague report from a colleague about someone wearing work boots does not meet the threshold. There must be a credible basis for suspicion, not rumour or assumption.
  • Have you explored less intrusive alternatives first? Could a conversation with the employee, a referral to Occupational Health, or a request for further medical information have addressed your concerns? In almost every case, the answer is yes.
  • Is the surveillance proportionate? Hiring a private firm to follow a disabled employee, their family members, and their friends because a colleague reported them wearing boots is not proportionate by any reasonable measure.
  • Have you conducted a Data Protection Impact Assessment? The ICO expects employers to complete a DPIA before engaging in any form of monitoring, and particularly before covert surveillance.
  • What message does this send to your workforce? If your instinct when an employee is unwell is to watch them rather than support them, your culture has a problem that no policy can fix.

From an inclusion perspective, the decision to surveil a disabled employee during sick leave treats the employee as a suspect rather than a person. It assumes dishonesty. And it places the burden of proof on the employee to justify their own recovery.

Supporting Employees on Sick Leave: What Inclusion Actually Looks Like

This case exposes a fundamental failure of inclusion. Jones was a disabled employee on sick leave for a condition he did not choose and could not cure. He was doing exactly what many people are advised to do during recovery: staying active within his limits, getting outdoors, and protecting his mental health.

An inclusive employer would have seen this as a positive sign. Instead, Pilkington saw it as evidence of fraud.

What good practice looks like

  • Maintain regular, supportive contact. Check in with the employee. Ask how they are. Discuss what support they might need. Do not let them become isolated and then treat their coping strategies with suspicion.
  • Seek medical evidence before making judgements. If you have concerns about an employee's activities during sick leave, the first step is to seek medical advice - not to commission surveillance. A GP or Occupational Health professional can advise on what activities are consistent with the employee's condition.
  • Understand that recovery is not linear. Being able to hand someone a bag of potatoes on one occasion does not mean someone is fit for manual work. Resist the temptation to draw simplistic conclusions from isolated observations.
  • Recognise the importance of mental health during absence. Long-term sick leave can be isolating. Activities that support wellbeing should be encouraged, not penalised.
  • Do not treat sick leave as suspected dishonesty. The default position should be trust, not suspicion. An unblemished record spanning decades should carry weight.
  • Consider the Equality Act at every stage. The duty to make reasonable adjustments is ongoing. It does not pause during sick leave.

"This case highlights the consequences of employers making assumptions about disabled workers rather than properly understanding their condition and the medical evidence."

Bernie Wentworth, Thompsons Solicitors

Lessons for Every Business Owner

It would be easy to read this case and think it could never happen in your organisation. But the mistakes Pilkington made are not unusual. They stem from attitudes and assumptions that exist in workplaces everywhere.

  1. Never dismiss based on assumption. If you suspect an employee's activities are inconsistent with their condition, obtain medical evidence. Do not rely on video footage, colleague reports, or your own interpretation of what someone with a particular condition should or should not be able to do.
  2. Follow a fair process. The disciplinary process must be fair, thorough, and evidence-based. Reaching a conclusion before properly investigating is not a process - it is a predetermination.
  3. Engage with medical evidence. The failure to seek any medical evidence before dismissing Jones was devastating to Pilkington's case. Occupational Health referrals exist for exactly this purpose. Use them.
  4. Train your managers. Line managers and HR professionals need to understand disability discrimination, the duty to make reasonable adjustments, and the legal framework around sick leave. This is not optional knowledge - it is essential.
  5. Lead with inclusion, not control. An employee on sick leave is a person going through a difficult time, not a risk to be managed. The language you use, the processes you follow, and the instincts you act on all reveal whether your organisation's commitment to inclusion is real or performative.
  6. Remember that disability is diverse. Radiation-induced neuropathy, cancer recovery, chronic pain, mental health conditions - these are not visible in the way some people expect disability to look. Guard against assumptions about what disabled people can or cannot do.

The Bigger Picture

Strip away the legal detail and this case asks a simple question: when one of your people is at their most vulnerable, does your organisation reach out to support them - or does it reach for a surveillance firm?

The answer reveals everything about your culture. It tells disabled employees whether they are safe to be honest about their conditions. It tells everyone in your workforce whether the values on your website are lived in practice.

Alan Jones gave Pilkington 36 years of loyal service. He had an unblemished record. He was dealing with an incurable condition caused by cancer treatment he had received as a young man. And the company's response was to have him followed.

Inclusion is not just about policies and training days. It is about how we respond in the moments that matter - when an employee is struggling, when the situation is messy, when the easy option is suspicion and the right option is support. That is the lesson of this case.

This article is for general information purposes and does not constitute legal advice. The facts referenced are based on publicly reported information about the case of Jones v Pilkington UK Ltd. Employers should seek professional guidance on specific cases. Information is accurate as at May 2026.