Precedent corpus / ICO (United Kingdom)
Chief Constable of the Police Service of Northern Ireland
ICO (United Kingdom) case psni-2024-10, decided . GBP 750k.
We have not checked whether this decision was appealed. This is not a statement that no appeal exists.
No ConsentMark grade rests on this decision. It is published here because it is relevant enforcement, not because it bears on what a browser does before consent.
What the regulator decided
A spreadsheet released as part of a freedom-of-information response contained a hidden tab disclosing the surnames, initials, ranks and roles of all 9,483 PSNI officers and staff to the public internet; the controller had not implemented appropriate technical and organisational measures to identify the hidden data before release, breaching Articles 5(1)(f), 32(1) and 32(2) UK GDPR.
Primary source
Regulator-owned URL. Quote this in legal briefs and academic citations.
https://ico.org.uk/media2/migrated/4031177/psni-penalty-notice.pdfArchived snapshot
Wayback Machine snapshot of the primary source. Use this when the regulator URL might be refactored or expire.
https://web.archive.org/web/20260105045413/https://ico.org.uk/media2/migrated/4031177/psni-penalty-notice.pdfConsentMark interpretation
Operator-readable note on how this case shapes the ConsentMark scanner narrative. Not a legal opinion; cites the primary source.
The ICO public-sector approach reduced the indicative fine from GBP 5.6M to GBP 750k. Cite when the scanner narrative covers an inadvertent-disclosure-via-publication pattern - the hidden-tab issue is the data-protection equivalent of a spreadsheet-row-level-access misconfiguration.
Verification trail
Checked against the primary source on 27th May 2026. Next review 27th November 2026.
Cite this case
@misc{consentmark-precedent-ico-psni-2024-10,
author = {{ConsentMark}},
year = {2024},
title = {ICO (United Kingdom) psni-2024-10 - Chief Constable of the Police Service of Northern Ireland},
howpublished = {\url{https://www.consentmark.com/precedent/ico-psni-2024-10}},
note = {ConsentMark methodology v7.8.1}
}ConsentMark. (2024, October 4). ICO (United Kingdom) psni-2024-10 - Chief Constable of the Police Service of Northern Ireland. Methodology v7.8.1. https://www.consentmark.com/precedent/ico-psni-2024-10[ICO (United Kingdom) psni-2024-10 - Chief Constable of the Police Service of Northern Ireland - ConsentMark](https://www.consentmark.com/precedent/ico-psni-2024-10)ICO (United Kingdom) psni-2024-10 - Chief Constable of the Police Service of Northern Ireland - ConsentMark, 2024-10-04, methodology v7.8.1, https://www.consentmark.com/precedent/ico-psni-2024-10