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Case law
Blackburn v Aldi Stores Ltd

A grievance appeal by the same manager who rejected it is not independent.

The ruling

EAT held a same-manager grievance appeal can breach trust and confidence.”

A grievance appeal heard by the same manager who rejected your original grievance is not a genuine appeal, and that failure can matter to a constructive dismissal claim.

  • If the same manager hears your appeal as heard your original grievance, note this down clearly, including how long the appeal hearing actually lasted.
  • This is one factor among others; it does not need to stand alone to matter, so keep a record of everything else that has gone wrong alongside it.
  • Get advice before resigning if you are relying on a pattern like this, since how and when you resign affects whether a tribunal will find it was genuinely in response to the breach.
Read the full case

The situation

A driver at a distribution depot raised a grievance about health and safety concerns, inadequate training, and how a manager had spoken to him. A senior manager heard the grievance and rejected it. When the driver appealed, the same senior manager heard the appeal too, in a hearing that lasted around 20 minutes, and rejected it again. The driver resigned and brought a claim for constructive unfair dismissal, arguing that the lack of a genuinely independent appeal was part of what broke down the working relationship.

What the tribunal found

The Employment Appeal Tribunal held that the employment tribunal had been wrong not to properly consider whether the lack of an impartial appeal could amount to a breach of the implied term of trust and confidence. A grievance appeal heard by someone with no previous involvement is a basic requirement of a fair process, reflected in the ACAS Code. Failing to provide that is capable of contributing to, or itself amounting to, a breach serious enough to justify resignation and a constructive dismissal claim. The EAT did not say every procedural slip has this effect. The point is that a tribunal has to genuinely weigh it, not treat the outcome would have been the same anyway as the end of the enquiry.

Full citation

Blackburn v Aldi Stores Ltd. UKEAT/0185/12. Employment Appeal Tribunal. July 2013.

Last reviewed 7 July 2026