11 15. (a) seize or secure a computer system or any information and communication technologies medium; (b) make and retain a copy of such data or information; (c) maintain the integrity of the relevant stored data or information; or (d) render inaccessible or remove the stored data or information from the computer system, or any information and communication technologies medium. Real time collection of traffic data Where the investigatory authority has reasonable grounds to believe that any data would be relevant for the purposes of investigation and prosecution of an offence under this Act, it may apply to the Judge in Chambers for an order – 16. (1) allowing the collection or recording of traffic data, in real time, associated with specified communications transmitted by means of any computer system; or (2) compelling a service provider, within its technical capabilities, to (a) effect such collection and recording referred to in subsection (1); or (b) assist the investigatory authority, to effect such collection and recording. Deletion order A Judge in Chambers may, upon application by an investigatory authority, and being satisfied that a computer system or any other information and communication technologies medium contains indecent photograph of children, order that such data be - 17. (1) no longer stored on and made available through the computer system or any other medium; or (2) deleted or destroyed. Limited use of disclosed data and information (1) No data obtained under sections 11 to 15 shall be used for any purpose other than that for which the data was originally sought except –