1. The person defended would be justified in defending himself; and
2. The person coming to the defense has not, by provocation or otherwise, forfeited the right of self-defense.
12.1-05-05. USE OF FORCE BY PERSONS WITH PARENTAL, CUSTODIAL, OR SIMILAR RESPONSIBILITIES.) The use of force upon another person is justified under any of the following circumstances:
1. A parent, guardian, or other person responsible for the care and supervision of a minor, or teacher, or other person responsible for the care and supervision of such a minor for a special purpose, or a person acting at the direction of any of the foregoing persons, may use reasonable force upon the minor for the purpose of safeguarding or promoting his welfare, including prevention and punishment of his misconduct, and the maintenance of proper discipline. The force may be used this purpose, whether or not it is "necessary" as required by subsection 1 of section 12.1-05-07. The force used must not create a substantial risk of death, serious bodily injury, disfigurement, or gross degradation.
2. A guardian or other person responsible for the care and supervision of an incompetent person, or a person acting at the direction of the guardian or responsible person, may use reasonable force upon the incompetent person for the purpose of safeguarding or promoting his welfare, including the prevention of his misconduct or, when he is in a hospital or other institution for care and custody, for the purpose of maintaining reasonable discipline in the institution. The force may be used for these purposes, whether or not it is "necessary" as required by subsection 1 of section 12.1-05-07. The force used must not create a substantial risk of death, serious bodily injury, disfigurement, or gross degradation.
3. A person responsible for the maintenance of order in a vehicle, train, vessel, aircraft, or other carrier, or in a place where others are assembled, or a person acting at the responsible person's direction, may use force to maintain order.
4. A duly licensed physician, or a person acting at his direction, may use force in order to administer a recognized form of treatment to promote the physical or mental health of a patient if the treatment is administered:
a. In an emergency:
b. With the consent of the patient, or, if the patient is a minor or an incompetent person, with the consent
