There's some exemptions around law enforcement matters: https://ico.org.uk/for-organisations/guide-to-the-general-data-protection-regulation-gdpr/exemptions/ h

There's some exemptions around law enforcement matters: https://ico.org.uk/for-organisations/guide-to-the-general-data-protection-regulation-gdpr/exemptions/ https://ico.org.uk/for-organisations/guide-to-the-general-da... For example: "the prevention, investigation, detection or prosecution of criminal offences;"