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Case law
Underwood v Wincanton plc

A complaint about your own treatment at work can still count as whistleblowing in the public interest.

The ruling

“A complaint about your own working terms is not automatically outside whistleblowing protection, especially when it affects a group.”

A complaint about your own working terms is not automatically outside whistleblowing protection, especially when it affects a group.

  • Put shared workplace concerns in writing, and note who else is affected.
  • Say plainly why you believe the issue matters beyond just you, such as fairness for the team or a safety angle.
  • Do not assume that a personal or contractual complaint disqualifies you from protection.
Read the full case

The situation

A lorry driver at a haulage depot, together with three other drivers, put in a written complaint about their treatment at work. Their central grievance was the unfair allocation of overtime, which they said breached their contracts of employment. Part of the concern was that drivers who were most careful about vehicle health and safety checks were the ones being passed over for overtime. The complaint also referred to favouritism, bullying and the stress this caused. After raising it, the driver was later dismissed, and he argued the dismissal was because he had made a protected disclosure.

What the tribunal found

The employment tribunal had struck the whistleblowing part of the claim out, treating a complaint about the drivers' own contractual terms as incapable of being in the public interest. The Employment Appeal Tribunal disagreed and allowed that part of the claim to proceed. A matter that is personal to a worker is not automatically outside the public interest. Where a complaint is raised by a group of workers about a shared issue in their terms of employment, the reasonable belief that it is in the public interest can be made out. The point could not be shut down at an early stage.

Full citation

Underwood v Wincanton plc | UKEAT/0163/15/RN; [2015] All ER (D) 189 | Employment Appeal Tribunal | 27 August 2015

Last reviewed 5 July 2026