(1) The court may issue a warrant for the arrest of a person who is a witness in a hearing if the person—
(a) was informed of the time and place of the hearing; and
(b) was required to attend to give evidence at the hearing in accordance with—
(i) a subpoena served on the person; or
(ii) an order of the court; or
(iii) an undertaking given to the court by the person; and
(c) failed to attend the hearing as required; and
(d) did not provide the court with a reasonable explanation for not attending.
(2) A warrant must not be issued under subsection (1) unless—
(a) the court is satisfied that the party calling the person as a witness in the proceeding has taken reasonably practicable steps to contact the person; and
(b) it is in the interests of justice to issue the warrant.
(3) In deciding whether it is in the interests of justice to issue a warrant, the court must consider the following:
(a) the importance of the evidence the person is expected to give;
(b) whether the evidence could be obtained by other means;
(c) the nature of the matter being heard;
(d) the degree of urgency to resolve the matter;
(e) the likelihood that the issue of a warrant would secure the person's attendance at the hearing;
(f) if the court has been contacted by the person, or the party calling the person as a witness in the proceeding has contacted the person—
(i) the reason (if any) given by the person for not attending as required; and
(ii) the impact of using a warrant for the arrest of the person.