Questão jurídica principal
Whether the appellant's immigration detention was lawful and should be lifted
Decisão extraída
The detention was not lifted; the appeal was dismissed insofar as it was admissible.
Fundamentação extraída
A risk of absconding existed because of false statements and breach of an exclusion order. Although the lower court relied on the wrong detention ground, the detention could still be maintained on the absconding-risk ground.