(1) The magistrate may issue a warrant only if the magistrate is satisfied there are reasonable grounds for suspecting--
(a) there is a particular thing or activity (the evidence) that may provide evidence about a matter being investigated by the investigator; and
(b) the evidence is at the place, or may be at the place, within the next 7 days.
(2) The warrant must state--
(a) that a stated investigator may, with necessary and reasonable help and force--
(i) enter the place and any other place necessary for entry; and
(ii) exercise the investigator's powers under this part; and
(b) the matter being investigated for which the warrant is sought; and
(c) the evidence that may be seized under the warrant; and
(d) the hours of the day or night when the place may be entered; and
(e) the date, within 14 days after the warrant's issue, the warrant ends.