Police and Criminal Evidence Act 1984

5Where the material consists of information contained in a computer—

(a)an order under paragraph 4(a) above shall have effect as an order to produce the material in a form in which it can be taken away and in which it is visible and legible; and

(b)an order under paragraph 4(b) above shall have effect as an order to give a constable access to the material in a form in which it is visible and legible.