"An appeal shall lie to the Court of Appeal from any ruling of a judge under section 31(3), but only with the leave of the judge or of the Court of Appeal."
"A judge may make a ruling as to— (a)any question as to the admissibility of evidence; (b)any other question of law relating to the case. ... "
"We think that, for the purposes of the present application, the following principles can be derived from Regina v H. First, the purposes set out in section 7(1), for which a preparatory hearing may be ordered, should be interpreted broadly and generously."
"If an officer has any suspicion, or is told in good faith, that a person of any age may be mentally disordered ... in the absence of clear evidence to dispel that suspicion, the person shall be treated as such for the purposes of this Code."
"‘Mentally vulnerable’ applies to any detainee who, because of their mental state or capacity may not understand the significance of what is said, of questions or of their replies."