100.—(1) A person subject to military law who has been required by a lawful order or a general order to provide a specimen of his urine for a urine test may, within such time and in such manner as may be prescribed, apply for a second test of the specimen of his urine which is kept for that purpose in accordance with any regulations made under this Act.
(2) If —
(a)
a person is convicted by a subordinate military court as a result of a urine test of the offence of smoking, administering to himself or otherwise consuming a controlled drug under section 34 of this Act or under section 8(b) of the Misuse of Drugs Act; and
(b)
as a result of a second test which has been conducted on the application of such person under subsection (1) it is found that there is no controlled drug in the specimen of his urine,
the Armed Forces Council shall quash the finding of that offence made by the subordinate military court and the sentence imposed by the subordinate military court for that offence.