22. A health professional or a person acting under the direction of a health professional who, in good faith and in reliance on a decision that he or she believes on reasonable grounds complies with this Act, withholds or withdraws medical treatment from a person is not—
(a) guilty of unsatisfactory professional conduct under any law of the Territory;
(b) guilty of an offence against any law of the Territory; or
(c) liable in any civil proceedings;
in connection with the withholding or withdrawal of medical treatment.