23—Confirmation of surveillance device (emergency) authority etc
(1) On hearing an
application under section 22, the judge—
(a)
must—
(i)
if satisfied that the granting of the surveillance device
(emergency) authority, and the exercise of powers under the authority, was
justified in the circumstances—
(A) confirm the authority and the exercise
of those powers; and
(B) cancel the surveillance device
(emergency) authority; and
(ii)
if a surveillance device (general) warrant is sought and
the judge is satisfied that there are reasonable grounds to issue a warrant in
the circumstances—issue a surveillance device (general) warrant in
accordance with section 19; and
(b) may,
if not satisfied that the circumstances justified the granting of the
surveillance device (emergency) authority, make 1 or more of the
following orders:
(i)
an order that the use of the surveillance device cease;
(ii)
an order that, subject to any conditions the judge thinks
fit, the device be retrieved;
(iii)
an order that any information obtained from or relating
to the exercise of powers under the authority, or any record of that
information, be dealt with in the way specified in the order;
(iv)
any other order as the judge thinks fit.
(2) If a judge
confirms a surveillance device (emergency) authority, and the exercise of
powers under the authority, evidence obtained through the exercise of those
powers is not inadmissible in any proceedings merely because the evidence was
obtained before the authority was confirmed.