Questão jurídica principal
Whether the appeal against the psychiatric placement order was still admissible despite the lapse of the measure.
Decisão extraída
The appeal was inadmissible because the legally protected current interest in review had fallen away when the placement order expired.
Fundamentação extraída
The authority's later placement order replaced the physician's order, and the original six-week measure had already lapsed by operation of law. No virtual interest justified review, since the appellant could challenge the new order separately.