81.—(1) A man shall not be discharged from the Permanent Defence Force or the Reserve Defence Force except in pursuance of—

(a) a direction under section 73, or

(b) an order of the prescribed military authority under section 80, or

(c) a sentence of discharge with F70[disgrace] from the Defence Forces or of discharge from the Defence Forces imposed by a court-martial.

(2) The Minister may make regulations as to the manner in which and the persons by whom the discharge of men is to be carried out.

(3) Until the discharge of a person who is a man of the Permanent Defence Force or the Reserve Defence Force is carried out in accordance with regulations made under subsection (2) of this section, such person shall remain a man of the Permanent Defence Force or the Reserve Defence Force (as the case may be).

(4) Subsections (1), (2) and (3) of this section shall not apply to a reservist discharged by virtue of section 74.