(1) This section applies to a tracking device authorisation that authorises the use of a tracking device on premises, or in or on a vehicle, object or class of vehicle or object.
(2) The tracking device authorisation also authorises the use of a device (an
"existing device" ) that is on the premises, or in or on the vehicle or object, or a vehicle or object of the class, as a tracking device.
(3) This section applies—(a) whether or not it is necessary to do anything to or in relation to the existing device to enable it to be used as a tracking device; and(b) subject to any conditions of the tracking device authorisation.