Section 22: Entry and search of premises, etc.

(1) If a magistrate is satisfied by information on oath that there is reasonable ground for suspecting that an offence under this Act has been or is being committed, and that evidence of the commission of the offence is to be found on any premises specified in the information, or in any vessel, aircraft or vehicle so specified, he may grant a search warrant authorising any person or persons authorised in that behalf by the Commission and named in the warrant, with or without any constables, to enter, at any time within one month from the date of the warrant, the premises specified in the information, or as the case may be, the vessel, aircraft or vehicle so specified and any premises upon which it may be, and to search the premises, or, as the case may be, the vessel, aircraft or vehicle, and to examine and test any apparatus found on the premises, vessel, aircraft or vehicle.
(2) If a magistrate is satisfied upon an application supported by sworn evidence-
(a) that there is reasonable ground for believing that, on any specified premises or in any specified vessel, aircraft or vehicie, apparatus to which section 13 of this Act applies is to be found which does not comply with the requirement applicable to it under regulations made under that section; and
(b) that it is necessary to enter those premises or that vessel, aircraft or vehicles, for the purpose of obtaining such information as will enable the Commission to decide whether or not to serve a notice under section 14 or 15 of this Act; and
(c) that access to the premises, vessel, aircraft or vehicle for the purpose of obtaining such information as aforesaid has, within fourteen days before the date of the application to the magistrate, been demanded by a person authorised in that behalf by the Commission and producing sufficient documentary evidence of his identity and authority, but has been refused,
the magistrate may issue a written authority under his hand empowering any person or person authorised in that behalf by the Commission and named in the authorisation, with or without any police officers, to enter the premises, or, as the case may be, the vessel, aircraft or vehicle and any premises on which it may be and to search the premises, vessel, aircraft or vehicle with a view to discovering whether any such apparatus as aforesaid is situate thereon or therein, and, if he finds or they find any such apparatus thereon or therein, to examine and test it with a view to obtaining such information as aforesaid:
Provided that an authorisation shall not be issued under this subsection unless either-
(i) it is shown to the magistrate that the Commission is satisfied the there is reasonable ground for believing that the use of the apparatus in question is likely to cause undue interference with any wireless telegraphy used for the purpose of any safety of life service or any purpose on which the safety of any person or of any vessel, aircraft or vehicle may depend; or
(ii) it is shown to the magistrate that not less than seven days' notice of the demand for access was served on the occupier of the premises, or as the case may be, the person in possession or the person in charge of the vessel, aircraft or vehicle, and that the demand was made at a reasonable hour and was unreasonably refused.
(3) Where under this section a person has a right to examine and test any apparatus on any premises or in any vessel, aircraft or vehicle, it shall be the duty of any person who is on the premises, or is in charge of, or in attendance on the vessel, aircraft or vehicle, to give him any such assistance as he may reasonably require in the examination or testing of the apparatus.
(4) Any person who-
(a) obstructs any person in the exercise of the powers conferred on him under this section; or
(b) fails or refuses to give any such person any assistance which he is under this section under a duty to give to him; or
(c)
discloses, otherwise than for the purposes of this Act or of any report of proceedings thereunder, any information obtained by means of the exercise of powers under this Act, being information with regard to any manufacturing process or trade secret,
shall be guilty of an offence, and criminal proceedings for an offence under paragraph (c) of this subsection may be instituted without the consent of the Commission.