Computer Crimes 13 directed to any police officer of or above the rank of Inspector, empower the officer to enter the premises, by force if necessary, and there to search for, seize and detain any such evidence and he shall be entitled to— (a) have access to any program or data held in any computer, or have access to, inspect or check the operation of, any computer and any associated apparatus or material which he has reasonable cause to suspect is or has been in use in connection with any offence under this Act; (b) require— (i) the person by whom or on whose behalf the police officer has reasonable cause to suspect the computer is or has been so used; or (ii) any person having charge of or otherwise concerned with the operation of, the computer, apparatus or material, to provide him with such reasonable assistance as he may require for the purposes of paragraph (a); and (c) require any information contained in a computer and accessible from the premises to be produced in a form in which it can be taken away and in which it is visible and legible. (2) Whenever it appears to any police officer of or above the rank of Inspector that there is reasonable cause to believe that in any premises there is concealed or deposited any evidence of the commission of an offence under this Act, and the police officer has reasonable grounds for believing that by reason of the delay in obtaining a search warrant the object of the search is likely to be frustrated, he may exercise in and in respect of the premises all the powers mentioned in subsection (1) in as full and ample a measure as if he were empowered to do so by warrant issued under that subsection.