High Court Ordinance

(15)
For the purposes of this
section—
(a)
a person has custody of another person not only when the person has actual
                    custody over the body of that other person but also when the person has power or
                    control over that other person’s body; and
(b)
in relation to an application made on behalf of a person, a reference to an
                    applicant includes a reference to that person.