50. Power to enter premises under warrant, etc. — investigation officers

has been required by an investigation officer under section 49 to be furnished, but has not been furnished in compliance with that requirement; or

if required by an investigation officer under section 49 to be furnished — will be concealed, removed, tampered with or destroyed.

to enter and search the premises specified in the warrant, using such force as is reasonably necessary for the purpose;

to take possession of, make copies of, or secure against interference, any document (or any part of it) that appears to be a document mentioned in subsection (1) or (2) (called in this subsection the relevant document);

to require any individual found in or on the premises to provide an explanation of any relevant document or, where applicable, to state, to the best of that individual’s knowledge and belief, where the relevant document may be found;

to require any relevant document that is stored in electronic form and accessible at the premises to be produced in a form that —

can be taken away; and

is visible and legible;

to access, inspect and check the operation of a computer on the premises specified in the warrant, if there are reasonable grounds to suspect that any document or information mentioned in subsection (1) or (2) is or has been contained in or available to the computer, or that the computer is a computer mentioned in subsection (1) or (2); (f)to use any computer mentioned in paragraph (e), or cause any such computer to be used —

to search any document or information that appears to be a document or any information mentioned in subsection (1) or (2), that is contained in or available to such computer; and

to make copies of any such document or information; and

to order —

any person whom the Authority or any person named in the warrant reasonably suspects of using, or of having used, a computer mentioned in paragraph (e);

any person having charge of, or otherwise concerned with the operation of, any such computer; or

any person whom the Authority or any person named in the warrant reasonably believes has knowledge of or access to any username, password or other authentication information required to gain access to any such computer,to provide assistance to gain access to the computer (including assistance through the provision of any username, password or other authentication information required to gain access to the computer).

to make a still or moving image or recording of the premises and any thing in or on the premises;

to take into or onto the premises any equipment and materials that the investigation officer requires for the purpose of exercising any power under this Act in relation to the premises;

to operate electronic equipment in or on the premises.

identify himself or herself to the owner or occupier;

show the owner or occupier the identification card of the investigation officer; and

give the owner or occupier a copy of the warrant.

take such steps as are reasonable in all the circumstances to inform the owner or occupier of the premises of the intended entry into the premises; and

where the owner or occupier is so informed, give the owner or occupier or the legal or other representative of the owner or occupier a reasonable opportunity to be present when the warrant is executed.

prepare and sign a list of all documents and other things taken under subsection (3)(b) and (d) in execution of the warrant; and

give a copy of the list to the owner or occupier of the premises or the legal or other representative of the owner or occupier.

to use a disk, tape or other storage device that is in or on the premises and that can be used with the equipment or in association with the equipment;

to operate electronic equipment in or on the premises to put the relevant data in documentary form and remove the documents so produced from the premises; and

to operate electronic equipment in or on the premises to transfer the relevant data to a disk, tape or other storage device that —

is brought to the premises for the exercise of the power; or

is in or on the premises and the use of which for that purpose has been agreed in writing by the occupier of the premises,and to remove the disk, tape or other storage device from those premises.