(1)  .  .  .  .  .  .  .  .  

(2)  If a court by which a person is made the subject of a treatment order is satisfied that there are proper grounds to suspect that the person –

(a) has escaped or is absent without leave of absence from an approved hospital; and

(b) has left the State –

the court may issue a warrant for the arrest of the person and for his or her return to the approved hospital.

(3)  If a court by which a person is committed to detention under a restriction order is satisfied that there are proper grounds to suspect that the person –

(a) has escaped or is absent without proper authority from the place of detention; and

(b) has left the State –

the court may issue a warrant for the arrest of that person and for his or her return to the place of detention.