If the judge is required to proceed under this section (by virtue of section 11), the judge must decide both of the following questions in respect of the extradition of the person ("D")—
In deciding whether the extradition would be disproportionate, the judge must take into account the specified matters relating to proportionality (so far as the judge thinks it appropriate to do so); but the judge must not take any other matters into account.
These are the specified matters relating to proportionality—
The judge must order D's discharge if the judge makes one or both of these decisions—
The judge must order D to be extradited to the category 1 territory in which the warrant was issued if the judge makes both of these decisions—
If the judge makes an order under subsection (5) he must remand the person in custody or on bail to wait for extradition to the category 1 territory.
If the person is remanded in custody, the appropriate judge may later grant bail.
In this section " relevant foreign authorities " means the authorities in the territory to which D would be extradited if the extradition went ahead.