We explore the legal case, the ways the tag hasn't worked for long periods of time, and a dubious AI the Home Office has been using in decisions as to whether someone remains on a GPS tag.LinksRead more from Katie's law firm, Wilsons Solicitors, about the casePI's Complaint to the ICO (the UK's Data Protection Authority)Read more about relevant cases in which PI has filed witness evidenceThe five companies at the heart of the UK's GPS tagging systemWe tested GPS ankle tags, read how our…