27SThis Part of this schedule applies to a life prisoner (an “existing designated life prisoner”)—
(a)who was sentenced before the relevant date; and
(b)in respect of whom the court made an order under section 2(2) of the 1993 Act that subsections (4) to (6) of that section apply to the prisoner as soon as the prisoner has served the part of the sentence (“the designated part”) specified in the order.