487.01. Information for general warrant
487.01 (1) A provincial court judge, a judge of a superior court of criminal jurisdiction or a judge as defined in section 552 may issue a warrant in writing authorizing a peace officer to, subject to this section, use any device or investigative technique or procedure or do any thing described in the warrant that would, if not authorized, constitute an unreasonable search or seizure in respect of a person or a person’s property if
(a) the judge is satisfied by information on oath in writing that there are reasonable grounds to believe that an offence against this or any other Act of Parliament has been or will be committed and that information concerning the offence will be obtained through the use of the technique, procedure or device or the doing of the thing;
(b) the judge is satisfied that it is in the best interests of the administration of justice to issue the warrant; and
(c) there is no other provision in this or any other Act of Parliament that would provide for a warrant, authorization or order permitting the technique, procedure or device to be used or the thing to be done.
(2) Nothing in subsection (1) shall be construed as to permit interference with the bodily integrity of any person.
Search or seizure to be reasonable
(3) A warrant issued under subsection (1) shall contain such terms and conditions as the judge considers advisable to ensure that any search or seizure authorized by the warrant is reasonable in the circumstances.
(4) A warrant issued under subsection (1) that authorizes a peace officer to observe, by means of a television camera or other similar electronic device, any person who is engaged in activity in circumstances in which the person has a reasonable expectation of privacy shall contain such terms and conditions as the judge considers advisable to ensure that the privacy of the person or of any other person is respected as much as possible.
Other provisions to apply
(5) The definition “offence” in section 183 and sections 183.1, 184.2, 184.3 and 185 to 188.2, subsection 189(5), and sections 190, 193 and 194 to 196 apply, with such modifications as the circumstances require, to a warrant referred to in subsection (4) as though references in those provisions to interceptions of private communications were read as references to observations by peace officers by means of television cameras or similar electronic devices of activities in circumstances in which persons had reasonable expectations of privacy.
Notice after covert entry
(5.1) A warrant issued under subsection (1) that authorizes a peace officer to enter and search a place covertly shall require, as part of the terms and conditions referred to in subsection (3), that notice of the entry and search be given within any time after the execution of the warrant that the judge considers reasonable in the circumstances.
Extension of period for giving notice
(5.2) Where the judge who issues a warrant under subsection (1) or any other judge having jurisdiction to issue such a warrant is, on the basis of an affidavit submitted in support of an application to vary the period within which the notice referred to in subsection (5.1) is to be given, is satisfied that the interests of justice warrant the granting of the application, the judge may grant an extension, or a subsequent extension, of the period, but no extension may exceed three years.
Provisions to apply
(6) Subsections 487(2) and (4) apply, with such modifications as the circumstances require, to a warrant issued under subsection (1).
Telewarrant provisions to apply
(7) Where a peace officer believes that it would be impracticable to appear personally before a judge to make an application for a warrant under this section, a warrant may be issued under this section on an information submitted by telephone or other means of telecommunication and, for that purpose, section 487.1 applies, with such modifications as the circumstances require, to the warrant.