(1) Subject to subsection (2), a police officer may use such force as is reasonably necessary when—
(a) exercising the transport power; or
(b) searching a child under section 75; or
(c) seizing a thing under section 76.
(2) Before using force under subsection (1), a police officer must to the extent reasonably practicable in the circumstances—
(a) use all other de-escalation techniques that are available; and
(b) give an oral warning to the child that the police officer will use force if the child does not comply; and
(c) if it is safe to do so, give the child a reasonable time to comply with the warning.
(3) For the purposes of subsection (1)—
(a) the use of force must be proportionate; and
(b) the use of force must immediately cease once it is no longer necessary; and
(c) the police officer using force in relation to the child must—
(i) apply force for the shortest possible time; and
(ii) continuously assess the need for and manner of use of that force, and modify the use of force as required; and
(d) the following physical restraint techniques are prohibited—
(i) techniques for the purpose of restraining, restricting or inhibiting the child's respiratory or digestive functions;
(ii) techniques for the purpose of inflicting pain to compel compliance, including by the hyperextension of joints or applying pressure to the child's chest or joints;
(iii) any other prescribed physical restraint techniques; and
(e) to the extent reasonably practicable in the circumstances, a police officer must avoid causing pain, injury or fear and must reasonably adapt the use of force if the child appears to be in pain, injured or fearful; and
(f) to the extent known and reasonably practicable in the circumstances, in using force on the child, a police officer must have regard to the child's physical stature and individual characteristics and background, including the following—
(i) age, maturity and stage of development;
(ii) gender;
(iii) cultural background or status as Aboriginal or Torres Strait Islander;
(iv) physical and mental health;
(v) disability;
(vi) history of trauma, placement in out of home care or family violence.
(4) A police officer may only use the following instruments of restraint to restrain a child under this section—
(a) handcuffs (including disposable handcuffs, flex cuffs or handcuff inserts);
(b) an instrument of restraint (other than a spit hood) prescribed for the purposes of this section.
(5) If an instrument of restraint is used to restrain a child under this section the child must be closely supervised while subject to the restraint.