Whether the appeal against the prison warning was admissible despite the applicant's release and lack of a current protected interest.
No admissible appeal interest remained after definitive release; the challenge to the warning was therefore inadmissible in substance and the lower decision was correct.
A warning under the home-detention regime is not a formal disciplinary sanction; any protectable interest existed only while the warning could lead to reintegration into custody upon further breaches. Once the regime ended with definitive release, only a reputational concern remained, which is insufficient.