Cases3320594/2021

Claimant v Morrison Energy Services Limited

5 August 2025Before Employment Judge L CowenWatfordin person

Outcome

Claimant succeeds

Individual claims

Automatic Unfair Dismissalsucceeded

The tribunal found the claimant was automatically unfairly dismissed contrary to section 103A Employment Rights Act 1996, meaning the dismissal was because the claimant made protected disclosures (whistleblowing). The tribunal accepted that the reason for dismissal was the protected disclosures made by the claimant.

Detrimentsucceeded

The tribunal upheld six specific detriment complaints (4b, 4c, 4d, 4e, 4f, 4g) under section 47B Employment Rights Act 1996. The claimant was subjected to detrimental treatment by the respondent because he had made protected disclosures. The tribunal found these detriments were causally linked to the whistleblowing.

Facts

Mr Estcourt was employed by Morrison Energy Services Limited. He made protected disclosures (whistleblowing) to his employer. Following these disclosures, he was subjected to multiple detriments by the respondent and was ultimately dismissed. The tribunal heard evidence over five days and found that both the detriments and the dismissal were causally connected to the protected disclosures he had made.

Decision

The tribunal found in favour of the claimant on all claims. The dismissal was automatically unfair under section 103A ERA 1996 as it was because of protected disclosures. Six specific detriments were also upheld under section 47B ERA 1996. A separate remedy hearing will determine compensation.

Practical note

Employers who dismiss or subject employees to detriment because of whistleblowing face automatic unfair dismissal claims with no service requirement and potentially uncapped compensation.

Legal authorities cited

Statutes

ERA 1996 s.103AERA 1996 s.47B

Case details

Case number
3320594/2021
Decision date
5 August 2025
Hearing type
full merits
Hearing days
5
Classification
contested

Respondent

Sector
energy
Represented
Yes
Rep type
lay rep

Claimant representation

Represented
Yes
Rep type
barrister