15SAny enactment or rule of law empowering a court to vary or recall an order the power to make which is conferred by any enactment mentioned in this Part of this Schedule or by any rule of law so mentioned.
15SAny enactment or rule of law empowering a court to vary or recall an order the power to make which is conferred by any enactment mentioned in this Part of this Schedule or by any rule of law so mentioned.