(1) This section applies if an accused is charged with a serious offence and a special verdict of not guilty because of mental impairment is returned or entered by the Supreme Court.
(2) The Supreme Court must—
(a) order that the accused be detained in custody for immediate review by the ACAT under the Mental Health Act 2015
, section 180; or
(b) if, taking into account the criteria for detention in section 308, it is more appropriate—order that the accused submit to the jurisdiction of the ACAT to allow the ACAT to make a mental health order or a forensic mental health order under the Mental Health Act 2015
.