312.Section 165 provides that the Tribunal must, in certain circumstances, review the section 152 determination by the responsible medical officer to extend the compulsion order. Those circumstances are-
the responsible medical officer’s record (prepared under section 153) states that-
there is a change in diagnosis of the type (or types) of mental disorder that the patient has from the type which was recorded in the compulsion order; or
the mental health officer either disagrees with the determination or has not carried out that officer’s duties under section 151(2)(d)(i); or
no review has been made by the Tribunal of the compulsion order, which would have been in force for 2 years ending with the day on which the order, had it not been extended, would have ceased to authorise the measures specified, either under this section or under section 167.