The following provisions govern the review of the grant, refusal or variation of a leave of absence ( leave ) to an involuntary patient, or to a forensic patient who is not subject to a restriction order:(a) the Tribunal may do the review on its own motion at any time;(b) the Tribunal must do the review on the application of any person with the necessary standing;(c) the review may be done whether or not the leave is prospective or, if applicable, has commenced or concluded or been varied;(d) on review, the Tribunal may (i) affirm the decision to grant, refuse or vary the leave; or(ii) set aside the decision to grant, refuse or vary the leave;(e) if the relevant decision is set aside, the Tribunal may (i) substitute its own decision for the one set aside; or(ii) remit the matter to the decision-maker, with or without directions, for redetermination;(f) nothing in this section is to be taken as authorising the Tribunal, on review, to (i) grant an involuntary patient leave for a continuous period of more than 14 days; or(ii) direct that an involuntary patient be granted leave for a continuous period of more than 14 days.