Agency worker's disability discrimination claim struck out against agency
A former sterile cleaning supervisor had her disability discrimination claim against an employment agency struck out after she could not identify any discriminatory act by the agency.
1 min read · Last updated 19 May 2026
Case details
Key facts
- The claimant had two medical conditions: depression and PTSD.
- She resigned from Mitie Ltd on 13 November 2022 to take up a new role through agency Draefern Ltd (GI Group) at GlaxoSmithKline.
- The offer of placement was rescinded on 17/18 November 2022 before her start date.
- The decision to rescind was made by GlaxoSmithKline, not the agency.
- The agency's managers supported the claimant and opposed the rescission.
- The claimant could not identify any discriminatory act by the agency.
Timeline
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Resignation from Mitie
Claimant resigned from her role as Sterile Cleaning Supervisor at Mitie Ltd to take up a new position through agency GI Group at GlaxoSmithKline.
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Incident at work
Claimant allegedly behaved inappropriately towards colleagues at Mitie/GSK site.
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Offer rescinded
GSK decided to rescind the offer of placement for the claimant on its site.
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Meeting and confirmation
Meeting between GSK and GI Group confirmed the rescission; GI Group informed the claimant and offered support.
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Preliminary hearing
First preliminary hearing to discuss case management.
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Preliminary hearing
Second preliminary hearing.
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Additional information provided
Claimant provided further details of her claims in response to tribunal orders.
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Strike-out hearing
Public preliminary hearing to consider strike out of claim against third respondent (GI Group).
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Judgment issued
Employment Judge Langridge struck out the claim against the third respondent.
The legal issue
The tribunal had to decide whether the claim against the employment agency should be struck out for having no reasonable prospect of success, given that the agency did not make the decision to rescind the job offer and the claimant could not identify any discriminatory act by the agency.
The outcome
The tribunal struck out the disability discrimination claim against the third respondent (the agency) under Rule 37(1)(a) of the Employment Tribunal Rules of Procedure 2013, on the grounds that it had no reasonable prospect of success.
- The key reason was that the decision to rescind the claimant's placement was made by GlaxoSmithKline (the second respondent), not by the agency. The agency's managers had actually supported the claimant and opposed the rescission.
- The claimant could not identify any act of discrimination by the agency, and her own evidence described the agency staff as empathetic and supportive.
- No compensation was awarded as the claim was struck out at a preliminary stage.
Lessons & takeaways
- If you are an agency worker bringing a discrimination claim, you must identify a specific act by the agency that amounts to discrimination.
- A claim against an agency is unlikely to succeed if the discriminatory decision was made by the end-user client, not the agency.
- Keep a clear record of who made the decision you are challenging – this can determine which respondent is liable.
- If you are representing yourself, ensure your claim form clearly sets out the acts of each respondent you are complaining about.
This case shows the importance of identifying who actually made the decision you are challenging in a discrimination claim. The claimant, a sterile cleaning supervisor, resigned from her job to take up a new role through an agency at GlaxoSmithKline. Two days before her start date, the offer was rescinded after an incident at work. She believed the agency had colluded with her former employer and GSK to discriminate against her because of her depression and PTSD.
However, the evidence showed that the decision to rescind was made by GSK, not the agency. In fact, the agency's managers had supported the claimant and opposed the rescission. The claimant could not identify any discriminatory act by the agency, and her own description of the agency staff was positive. As a result, the tribunal struck out her claim against the agency at a preliminary stage.
What the agency could have done differently
In this case, the agency appears to have acted correctly – it supported the claimant and opposed GSK's decision. However, the outcome might have been different if the agency had taken steps to challenge GSK's decision more formally, or if it had ensured the claimant understood that the decision was not its own. For employers and agencies, this case is a reminder that clear communication about who makes decisions can prevent misunderstandings and claims.
Why this matters for similar claims
For agency workers, this case highlights a practical reality: if the discriminatory act is done by the end-user client, the claim should be against that client, not the agency. The agency may still have some liability if it fails to take reasonable steps to protect the worker, but here the agency actively supported the claimant. Claimants should carefully consider which respondent is responsible for the alleged discrimination and ensure their claim form sets out specific acts by each respondent.
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