(1) If-
(a) a justice of the peace is satisfied on information on oath that there are reasonable grounds for suspecting that evidence of the commission of an offence under section 47 or 50 is to be found on any premises; or
(b) in Scotland the sheriff is satisfied by evidence on oath as mentioned in paragraph (a),
he may issue a warrant authorising an authorised officer to enter the premises, if necessary by force, at any time within one month from the time of the issue of the warrant and to search them.
(2) The powers of a person who enters the premises under the authority of the warrant include power-
(a) to take with him such other persons and such equipment as appear to him to be necessary;
(b) to inspect, seize and retain any substance, equipment or document found on the premises;
(c) to require any document or other information which is held in electronic form and is accessible from the premises to be produced in a form-
(i) in which he can read and copy it; or
(ii) from which it
…